TODAY IN SCIENCE HISTORY ®  •  TODAYINSCI ®
Celebrating 24 Years on the Web
Find science on or your birthday

Today in Science History - Quickie Quiz
Who said: “Environmental extremists ... wouldn�t let you build a house unless it looked like a bird�s nest.”
more quiz questions >>
Home > Category Index for Science Quotations > Category Index R > Category: Rise

Rise Quotes (170 quotes)

[Blackett] came one morning, deep in thought, into the G (technical) Office at Stanmore. It was a bitterly cold day, and the staff were shivering in a garret warmed over only with an oil-stove. Without a word of greeting, Blackett stepped silently up on to the table and stood there pondering with his feet among the plans. After ten minutes somebody coughed uneasily and said, diffidently: “Wouldn’t you like a chair, sir … or something?” “No, thank you,” said Professor Blackett, “it is necessary to apply scientific methods. Hot air rises. The warmest spot in this room, therefore, will be near the ceiling.” At this, Colonel Krohn, my technical G.S.O., stepped up on the table beside the Professor, and for the next half-hour, the two stayed there in silence. At the end of this period Professor Blackett stepped down from the table saying: “Well! That’s that problem solved.” And so it was.
Anecdote as told by General Sir Frederick Pile, in Frederick Pile, Ack-Ack: Britain’s Defence Against Air Attack During Second World War (1949), 161. As cited by Maurice W. Kirby and Jonathan Rosenhead, 'Patrick Blackett (1897)' in Arjang A. Assad (ed.) and Saul I. Gass (ed.),Profiles in Operations Research: Pioneers and Innovators (2011), 7.
Science quotes on:  |  Air (367)  |  Apply (170)  |  Ceiling (5)  |  Chair (26)  |  Cold (115)  |  Deep (241)  |  Down (455)  |  End (603)  |  Greeting (10)  |  Heat (181)  |  Hot (63)  |  Hour (192)  |  Method (532)  |  Minute (129)  |  Morning (98)  |  Necessary (370)  |  Next (238)  |  Office (72)  |  Oil (67)  |  Period (200)  |  Physics (568)  |  Plan (123)  |  Problem (735)  |  Professor (133)  |  Rising (44)  |  Scientific (957)  |  Scientific Method (200)  |  Silence (62)  |  Something (718)  |  Standing (11)  |  Stove (3)  |  Table (106)  |  Thank (48)  |  Thank You (8)  |  Thought (996)  |  Two (936)  |  Warm (75)  |  Warmth (21)  |  Will (2350)  |  Word (650)

[T]he human desire to escape the flesh, which took one form in asceticism, might take another form in the creation of machines. Thus, the wish to rise above the bestial body manifested itself not only in angels but in mechanical creatures. Certainly, once machines existed, humans clearly attached to them feelings of escape from the flesh.
The Fourth Discontinuity: The Co-Evolution of Humans and Machines (1993), 218.
Science quotes on:  |  Angel (47)  |  Attach (57)  |  Attached (36)  |  Bestial (3)  |  Body (557)  |  Certainly (185)  |  Creation (350)  |  Creature (244)  |  Desire (214)  |  Escape (87)  |  Exist (460)  |  Feeling (259)  |  Feelings (52)  |  Flesh (28)  |  Form (978)  |  Human (1517)  |  Machine (272)  |  Manifestation (61)  |  Mechanical (145)  |  Wish (217)

[The ancient monuments] were all dwarfs in size and pigmies in spirit beside this mighty Statue of Liberty, and its inspiring thought. Higher than the monument in Trafalgar Square which commemorates the victories of Nelson on the sea; higher than the Column Vendome, which perpetuates the triumphs of Napoleon on the land; higher than the towers of the Brooklyn Bridge, which exhibit the latest and greatest results of science, invention, and industrial progress, this structure rises toward the heavens to illustrate an idea ... which inspired the charter in the cabin of the Mayflower and the Declaration of Independence from the Continental Congress.
Speech at unveiling of the Statue of Liberty, New York. In E.S. Werner (ed.), Werner's Readings and Recitations (1908), 107.
Science quotes on:  |  Ancient (198)  |  Emperor Napoléon Bonaparte (20)  |  Bridge (49)  |  Brooklyn Bridge (2)  |  Charter (4)  |  Column (15)  |  Commemorate (3)  |  Congress (20)  |  Declaration (10)  |  Declaration Of Independence (5)  |  Dwarf (7)  |  Greatest (330)  |  Heaven (267)  |  Heavens (125)  |  Higher (37)  |  Idea (882)  |  Industrial (15)  |  Inspire (58)  |  Invention (401)  |  Mighty (13)  |  Monument (45)  |  Napoleon (16)  |  Perpetuate (11)  |  Pigmy (4)  |  Progress (493)  |  Result (700)  |  Sea (327)  |  Spirit (278)  |  Square (73)  |  Statue (17)  |  Statue Of Liberty (2)  |  Structure (365)  |  Thought (996)  |  Tower (46)  |  Trafalgar (2)  |  Triumph (76)  |  Victory (40)

[The National Academy of Sciences] would be unable to give a unanimous decision if asked whether the sun would rise tomorrow.
In David M. Rorvik, 'Ecology’s Angry Lobbyist: Dr. Paul Ehrlich Argues That the Chief Cause of Pollution Is Overpopulation', Look (21 Apr 1970). As quoted and cited in Columbia World of Quotations (1966).
Science quotes on:  |  Academy (37)  |  Ask (423)  |  Decision (98)  |  Give (208)  |  Nas (2)  |  Sun (408)  |  Tomorrow (63)  |  Unable (25)  |  Unanimous (2)

[We] can easily distinguish what relates to Mathematics in any question from that which belongs to the other sciences. But as I considered the matter carefully it gradually came to light that all those matters only were referred to Mathematics in which order and measurements are investigated, and that it makes no difference whether it be in numbers, figures, stars, sounds or any other object that the question of measurement arises. I saw consequently that there must be some general science to explain that element as a whole which gives rise to problems about order and measurement, restricted as these are to no special subject matter. This, I perceived was called “Universal Mathematics,” not a far-fetched asignation, but one of long standing which has passed into current use, because in this science is contained everything on account of which the others are called parts of Mathematics.
Rules for the Direction of the Mind (written 1628). As translated by Elizabeth Sanderson Haldane and George Robert Thomson Ross in The Philosophical Works of Descartes (1911, 1931), 13.
Science quotes on:  |  Account (196)  |  Arise (162)  |  Belong (168)  |  Call (782)  |  Carefully (65)  |  Consider (430)  |  Current (122)  |  Difference (355)  |  Distinguish (168)  |  Element (324)  |  Everything (490)  |  Explain (334)  |  Figure (162)  |  General (521)  |  Gradually (102)  |  Investigate (106)  |  Light (636)  |  Long (778)  |  Mathematics (1400)  |  Matter (821)  |  Measurement (178)  |  Must (1525)  |  Number (712)  |  Object (442)  |  Order (639)  |  Other (2233)  |  Pass (242)  |  Problem (735)  |  Question (652)  |  Saw (160)  |  Sound (188)  |  Special (189)  |  Star (462)  |  Stars (304)  |  Subject (544)  |  Universal (198)  |  Use (771)  |  Whole (756)

[When combustion occurs,] one body, at least, is oxygenated, and another restored, at the same time, to its combustible state... This view of combustion may serve to show how nature is always the same, and maintains her equilibrium by preserving the same quantities of air and water on the surface of our globe: for as fast as these are consumed in the various processes of combustion, equal quantities are formed, and rise regenerated like the Phoenix from her ashes.
Fulhame believed 'that water was the only source of oxygen, which oxygenates combustible bodies' and that 'the hydrogen of water is the only substance that restores bodies to their combustible state.'
An Essay on Combustion with a View to a New Art of Dyeing and Painting (1794), 179-180. In Marilyn Bailey Ogilvie and Joy Dorothy Harvey, The Biographical Dictionary of Women in Science (2000), 478.
Science quotes on:  |  Air (367)  |  Body (557)  |  Combustion (22)  |  Conservation Of Matter (7)  |  Equilibrium (34)  |  Form (978)  |  Hydrogen (80)  |  Maintain (105)  |  Nature (2027)  |  Occur (151)  |  Oxidation (8)  |  Oxygen (77)  |  Preserving (18)  |  Redox Reaction (2)  |  Reduction (52)  |  Show (354)  |  State (505)  |  Substance (253)  |  Surface (223)  |  Time (1913)  |  Various (206)  |  View (498)  |  Water (505)

Parkinson's Second Law: Expenditure rises to meet income.
The Law and the Profits (1960), 3.
Science quotes on:  |  Expenditure (17)  |  Income (18)  |  Law (914)  |  Parkinson�s Law (4)

Question: Why do the inhabitants of cold climates eat fat? How would you find experimentally the relative quantities of heat given off when equal weights of sulphur, phosphorus, and carbon are thoroughly burned?
Answer: An inhabitant of cold climates (called Frigid Zoans) eats fat principally because he can't get no lean, also because he wants to rise is temperature. But if equal weights of sulphur phosphorus and carbon are burned in his neighbourhood he will give off eating quite so much. The relative quantities of eat given off will depend upon how much sulphur etc. is burnt and how near it is burned to him. If I knew these facts it would be an easy sum to find the answer.
Genuine student answer* to an Acoustics, Light and Heat paper (1880), Science and Art Department, South Kensington, London, collected by Prof. Oliver Lodge. Quoted in Henry B. Wheatley, Literary Blunders (1893), 183, Question 32. (*From a collection in which Answers are not given verbatim et literatim, and some instances may combine several students' blunders.)
Science quotes on:  |  Answer (389)  |  Burn (99)  |  Burning (49)  |  Call (782)  |  Carbon (68)  |  Climate (102)  |  Cold (115)  |  Depend (238)  |  Do (1905)  |  Easy (213)  |  Eat (108)  |  Eating (46)  |  Emission (20)  |  Equal (88)  |  Examination (102)  |  Experiment (737)  |  Fact (1259)  |  Facts (553)  |  Fat (11)  |  Find (1014)  |  Finding (36)  |  Heat (181)  |  Howler (15)  |  Inhabitant (50)  |  Knowledge (1653)  |  Lean (7)  |  Neighborhood (12)  |  Phosphorus (18)  |  Quantity (136)  |  Question (652)  |  Relative (42)  |  Sulphur (19)  |  Sum (103)  |  Temperature (82)  |  Thoroughly (67)  |  Want (505)  |  Weight (140)  |  Why (491)  |  Will (2350)  |  Zone (5)

That the Sun will not rise Tomorrow is no less intelligible a Proposition and implies no more contradiction than the Affirmation that it will rise. We should in vain, therefore, attempt to demonstrate its falsehood.
An Enquiry Concerning Human Understanding (1748), 48.
Science quotes on:  |  Affirmation (8)  |  Attempt (269)  |  Contradiction (69)  |  Demonstrate (79)  |  Falsehood (30)  |  Intelligible (35)  |  More (2558)  |  Proposition (126)  |  Sun (408)  |  Tomorrow (63)  |  Vain (86)  |  Will (2350)

Wenn sich für ein neues Fossil kein, auf eigenthümliche Eigenschaften desselben hinweisender, Name auffinden lassen Will; als in welchem Falle ich mich bei dem gegenwärtigen zu befinden gestehe; so halte ich es für besser, eine solche Benennung auszuwählen, die an sich gar nichts sagt, und folglich auch zu keinen unrichtigen Begriffen Anlass geben kann. Diesem zufolge will ich den Namen für die gegenwärtige metallische Substanz, gleichergestalt wie bei dem Uranium geschehen, aus der Mythologie, und zwar von den Ursöhnen der Erde, den Titanen, entlehnen, und benenne also dieses neue Metallgeschlecht: Titanium.
Wherefore no name can be found for a new fossil [element] which indicates its peculiar and characteristic properties (in which position I find myself at present), I think it is best to choose such a denomination as means nothing of itself and thus can give no rise to any erroneous ideas. In consequence of this, as I did in the case of Uranium, I shall borrow the name for this metallic substance from mythology, and in particular from the Titans, the first sons of the earth. I therefore call this metallic genus TITANIUM.
Martin Heinrich Klaproth. Original German edition, Beiträge Zur Chemischen Kenntniss Der Mineralkörper (1795), Vol. 1 , 244. English edition, translator not named, Analytical Essays Towards Promoting the Chemical Knowledge of Mineral Substances (1801), Vol. 1, 210. Klaproth's use of the term fossil associates his knowledge of the metal as from ore samples dug out of a mine.
Science quotes on:  |  Best (468)  |  Borrow (31)  |  Borrowing (4)  |  Call (782)  |  Characteristic (155)  |  Choice (114)  |  Choose (116)  |  Consequence (220)  |  Denomination (6)  |  Earth (1076)  |  Element (324)  |  Erroneous (31)  |  Error (339)  |  Find (1014)  |  First (1303)  |  Fossil (144)  |  Genus (27)  |  Idea (882)  |  Indicate (62)  |  Mean (810)  |  Means (588)  |  Metal (88)  |  Myself (211)  |  Mythology (19)  |  Name (360)  |  New (1276)  |  Nomenclature (159)  |  Nothing (1002)  |  Particular (80)  |  Peculiar (116)  |  Present (630)  |  Property (177)  |  Son (25)  |  Substance (253)  |  Think (1124)  |  Titan (2)  |  Titanium (2)  |  Uranium (21)  |  Will (2350)

1122 … Thereafter there were many sailors on the sea and on inland water who said that they had seen a great and extensive fire near the ground in the northeast which continuously increased in width as it mounted to the sky. And the heavens opened into four parts and fought against it as if determined to put it out, and the fire stopped rising upwards. They saw that fire at the first streak of dawn, and it lasted until full daylight: this happened on 7 December.
From the 'Peterborough Chronicle (Laud Manuscript)', The Anglo-Saxon Chronicle, as translated in The Anglo-Saxon Chronicle, Issue 1624 (1975), 250. The Chronicle is the work of many successive hands at several monasteries across England.
Science quotes on:  |  Against (332)  |  Continuously (7)  |  Dawn (31)  |  Daylight (23)  |  December (3)  |  Determined (9)  |  Extensive (34)  |  Fight (49)  |  Fire (203)  |  First (1303)  |  Great (1610)  |  Ground (222)  |  Happen (282)  |  Happened (88)  |  Heaven (267)  |  Heavens (125)  |  Increase (226)  |  Last (425)  |  Meteorology (36)  |  Mount (43)  |  Open (277)  |  Part (237)  |  Rising (44)  |  Sailor (21)  |  Saw (160)  |  Sea (327)  |  Sky (174)  |  Stop (89)  |  Upward (44)  |  Upwards (6)  |  Water (505)

A century ago astronomers, geologists, chemists, physicists, each had an island of his own, separate and distinct from that of every other student of Nature; the whole field of research was then an archipelago of unconnected units. To-day all the provinces of study have risen together to form a continent without either a ferry or a bridge.
From chapter 'Jottings from a Note-book', in Canadian Stories (1918), 182-183.
Science quotes on:  |  Archipelago (7)  |  Astronomer (97)  |  Bridge (49)  |  Century (319)  |  Chemist (170)  |  Continent (79)  |  Distinct (99)  |  Ferry (4)  |  Field (378)  |  Form (978)  |  Geologist (82)  |  Island (49)  |  Nature (2027)  |  Other (2233)  |  Physicist (270)  |  Province (37)  |  Research (753)  |  Separate (151)  |  Student (317)  |  Study (703)  |  Today (321)  |  Together (392)  |  Unconnected (10)  |  Unit (36)  |  Whole (756)

A fear of intellectual inadequacy, of powerlessness before the tireless electronic wizards, has given rise to dozens of science-fiction fantasies of computer takeovers. ... Other scientists too are apprehensive. D. Raj Reddy, a computer scientist at Pittsburgh’s Carnegie-Mellon University, fears that universally available microcomputers could turn into formidable weapons. Among other things, says Reddy, sophisticated computers in the wrong hands could begin subverting a society by tampering with people’s relationships with their own computers—instructing the other computers to cut off telephone, bank and other services, for example.
An early prediction of DDoS (Distributed Denial of Service), viruses and worms like Stuxnet. As stated, without further citation, in 'The Age of Miracle Chips', Time (20 Feb 1978), 44. The article introduces a special section on 'The Computer Society.' Please contact Webmaster if you know a primary source.
Science quotes on:  |  Apprehension (26)  |  Available (80)  |  Bank (31)  |  Begin (275)  |  Computer (134)  |  Cut (116)  |  Electronics (21)  |  Fantasy (15)  |  Fear (215)  |  Formidable (8)  |  Hand (149)  |  Inadequacy (4)  |  Instruction (101)  |  Intellectual (258)  |  Other (2233)  |  People (1034)  |  Relationship (115)  |  Say (991)  |  Science Fiction (35)  |  Scientist (881)  |  Service (110)  |  Society (353)  |  Sophisticated (16)  |  Subvert (2)  |  Tamper (7)  |  Tampering (3)  |  Telephone (31)  |  Thing (1914)  |  Tireless (5)  |  Turn (454)  |  Universal (198)  |  University (130)  |  Weapon (98)  |  Weapons (57)  |  Wizard (4)  |  Wrong (247)

A man of science rises ever, in seeking truth; and if he never finds it in its wholeness, he discovers nevertheless very significant fragments; and these fragments of universal truth are precisely what constitutes science.
From An Introduction to the Study of Experimental Medicine (1927, 1957), as translated by Henry Copley Greene (1927, 1957), 222. From the original French by Claude Bernard: “le savant monte toujours en cherchant la vérité, et s'il ne la trouve jamais tout entière, il en découvre néanmoins des fragments très-importants, et ce sont précisément ces fragments de la vérité générale qui constituent la science.” (1865), 389. A Google translation gives: “The scientist always rises by seeking the truth, and if he never finds it entirely, he nevertheless discovers very important fragments of it, and it is precisely these fragments of the general truth which constitute science.”
Science quotes on:  |  Constitute (99)  |  Constitution (78)  |  Discover (572)  |  Find (1014)  |  Fragment (58)  |  Man (2252)  |  Men Of Science (147)  |  Never (1089)  |  Nevertheless (90)  |  Precisely (93)  |  Rising (44)  |  Seeking (31)  |  Significant (78)  |  Truth (1111)  |  Universal (198)  |  Wholeness (9)

A quarter-horse jockey learns to think of a twenty-second race as if it were occurring across twenty minutes—in distinct parts, spaced in his consciousness. Each nuance of the ride comes to him as he builds his race. If you can do the opposite with deep time, living in it and thinking in it until the large numbers settle into place, you can sense how swiftly the initial earth packed itself together, how swiftly continents have assembled and come apart, how far and rapidly continents travel, how quickly mountains rise and how quickly they disintegrate and disappear.
Annals of the Former World
Science quotes on:  |  Across (32)  |  Assemble (14)  |  Build (212)  |  Consciousness (132)  |  Continent (79)  |  Deep (241)  |  Disappear (84)  |  Disintegrate (3)  |  Distinct (99)  |  Do (1905)  |  Earth (1076)  |  Far (158)  |  Horse (78)  |  Initial (17)  |  Jockey (2)  |  Large (399)  |  Learn (672)  |  Live (651)  |  Living (492)  |  Minute (129)  |  Mountain (202)  |  Nuance (4)  |  Number (712)  |  Occur (151)  |  Opposite (110)  |  Pack (6)  |  Part (237)  |  Place (194)  |  Quickly (21)  |  Race (279)  |  Rapidly (67)  |  Ride (23)  |  Sense (786)  |  Settle (23)  |  Space (525)  |  Swiftly (5)  |  Think (1124)  |  Thinking (425)  |  Time (1913)  |  Together (392)  |  Travel (125)

A rose is the visible result of an infinitude of complicated goings on in the bosom of the earth and in the air above, and similarly a work of art is the product of strange activities in the human mind.
In Since Cezanne (1922), 40.
Science quotes on:  |  Activity (218)  |  Air (367)  |  Art (681)  |  Bosom (14)  |  Complicated (119)  |  Earth (1076)  |  Human (1517)  |  Human Mind (133)  |  Infinitude (3)  |  Mind (1380)  |  Product (167)  |  Result (700)  |  Rose (36)  |  Similarly (4)  |  Strange (160)  |  Visible (87)  |  Work (1403)

A small cabin stands in the Glacier Peak Wilderness, about a hundred yards off a trail that crosses the Cascade Range. In midsummer, the cabin looked strange in the forest. It was only twelve feet square, but it rose fully two stories and then had a high and steeply peaked roof. From the ridge of the roof, moreover, a ten-foot pole stuck straight up. Tied to the top of the pole was a shovel. To hikers shedding their backpacks at the door of the cabin on a cold summer evening—as the five of us did—it was somewhat unnerving to look up and think of people walking around in snow perhaps thirty-five feet above, hunting for that shovel, then digging their way down to the threshold.
In Encounters with the Archdruid (1971), 3.
Science quotes on:  |  Backpack (2)  |  Cabin (5)  |  Cascade (3)  |  Cold (115)  |  Cross (21)  |  Dig (25)  |  Digging (11)  |  Door (94)  |  Down (455)  |  Five (16)  |  Foot (65)  |  Forest (161)  |  Fully (20)  |  Glacier (17)  |  High (370)  |  Hundred (240)  |  Hunt (32)  |  Hunting (23)  |  Look (584)  |  Midsummer (3)  |  Moreover (3)  |  Peak (20)  |  People (1034)  |  Pole (49)  |  Range (104)  |  Ridge (9)  |  Roof (14)  |  Rose (36)  |  Shed (6)  |  Shovel (3)  |  Small (489)  |  Snow (39)  |  Square (73)  |  Stand (284)  |  Stick (27)  |  Story (122)  |  Straight (75)  |  Strange (160)  |  Summer (56)  |  Think (1124)  |  Thirty-Five (2)  |  Threshold (11)  |  Tie (42)  |  Top (100)  |  Trail (11)  |  Two (936)  |  Walk (138)  |  Way (1214)  |  Wilderness (57)  |  Yard (10)

A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.
In Steven D. Price, 1001 Smartest Things Ever Said (2005), 163.
Science quotes on:  |  Enquiry (89)  |  Error (339)  |  Fruitful (61)  |  Great (1610)  |  Inquiry (89)  |  Thought (996)  |  Truth (1111)  |  Value (397)

Accountants and second-rate business school jargon are in the ascendant. Costs, which rise rapidly, and are easily ascertained and comprehensible, now weigh more heavily in the scales than the unquantifiable and unpredictable values and future material progress. Perhaps science will only regain its lost primacy as peoples and government begin to recognize that sound scientific work is the only secure basis for the construction of policies to ensure the survival of Mankind without irreversible damage to Planet Earth.
In New Scientist, March 3, 1990.
Science quotes on:  |  Ascertain (41)  |  Basis (180)  |  Begin (275)  |  Business (156)  |  Construction (116)  |  Cost (94)  |  Damage (38)  |  Earth (1076)  |  Ensure (27)  |  Future (467)  |  Government (116)  |  Heavily (14)  |  Irreversible (12)  |  Jargon (13)  |  Mankind (357)  |  Material (366)  |  More (2558)  |  People (1034)  |  Planet (406)  |  Progress (493)  |  Rapidly (67)  |  Recognize (137)  |  Scale (122)  |  School (228)  |  Scientific (957)  |  Sound (188)  |  Survival (105)  |  Unpredictable (18)  |  Value (397)  |  Weigh (51)  |  Will (2350)  |  Work (1403)

All change is relative. The universe is expanding relatively to our common material standards; our material standards are shrinking relatively to the size of the universe. The theory of the “expanding universe” might also be called the theory of the “shrinking atom”. …
:Let us then take the whole universe as our standard of constancy, and adopt the view of a cosmic being whose body is composed of intergalactic spaces and swells as they swell. Or rather we must now say it keeps the same size, for he will not admit that it is he who has changed. Watching us for a few thousand million years, he sees us shrinking; atoms, animals, planets, even the galaxies, all shrink alike; only the intergalactic spaces remain the same. The earth spirals round the sun in an ever-decreasing orbit. It would be absurd to treat its changing revolution as a constant unit of time. The cosmic being will naturally relate his units of length and time so that the velocity of light remains constant. Our years will then decrease in geometrical progression in the cosmic scale of time. On that scale man’s life is becoming briefer; his threescore years and ten are an ever-decreasing allowance. Owing to the property of geometrical progressions an infinite number of our years will add up to a finite cosmic time; so that what we should call the end of eternity is an ordinary finite date in the cosmic calendar. But on that date the universe has expanded to infinity in our reckoning, and we have shrunk to nothing in the reckoning of the cosmic being.
We walk the stage of life, performers of a drama for the benefit of the cosmic spectator. As the scenes proceed he notices that the actors are growing smaller and the action quicker. When the last act opens the curtain rises on midget actors rushing through their parts at frantic speed. Smaller and smaller. Faster and faster. One last microscopic blurr of intense agitation. And then nothing.
In The Expanding Universe (1933) , 90-92.
Science quotes on:  |  Absurd (60)  |  Act (278)  |  Action (343)  |  Agitation (10)  |  Alike (60)  |  Allowance (6)  |  Animal (651)  |  Atom (381)  |  Becoming (96)  |  Being (1276)  |  Benefit (123)  |  Body (557)  |  Calendar (9)  |  Call (782)  |  Change (640)  |  Common (447)  |  Constancy (12)  |  Constant (148)  |  Cosmic (74)  |  Drama (24)  |  Earth (1076)  |  End (603)  |  Eternity (64)  |  Expand (56)  |  Faster (50)  |  Finite (60)  |  Galaxies (29)  |  Growing (99)  |  Infinite (244)  |  Infinity (96)  |  Last (425)  |  Life (1873)  |  Light (636)  |  Man (2252)  |  Material (366)  |  Microscopic (27)  |  Must (1525)  |  Nothing (1002)  |  Notice (81)  |  Number (712)  |  Open (277)  |  Orbit (85)  |  Ordinary (167)  |  Owing (39)  |  Planet (406)  |  Proceed (134)  |  Progression (23)  |  Property (177)  |  Reckoning (19)  |  Remain (357)  |  Revolution (133)  |  Say (991)  |  Scale (122)  |  Scene (36)  |  See (1095)  |  Shrink (23)  |  Space (525)  |  Speed (66)  |  Spiral (19)  |  Stage (152)  |  Sun (408)  |  Theory (1016)  |  Thousand (340)  |  Through (846)  |  Time (1913)  |  Universe (901)  |  Velocity (51)  |  View (498)  |  Walk (138)  |  Whole (756)  |  Will (2350)  |  Year (965)

An inventive age
Has wrought, if not with speed of magic, yet
To most strange issues. I have lived to mark
A new and unforeseen creation rise
From out the labours of a peaceful Land:
Wielding her potent enginery to frame
And to produce, with appetite as keen
As that of war, which rests not night or day.
In The Excursion (1814). In The Works of William: Wordsworth (1994), Book 8, 875.
Science quotes on:  |  Age (509)  |  Appetite (21)  |  Creation (350)  |  Day (43)  |  Engine (99)  |  Invention (401)  |  Labor (200)  |  Magic (92)  |  Most (1728)  |  New (1276)  |  Night (133)  |  Peace (116)  |  Potent (15)  |  Rest (289)  |  Speed (66)  |  Strange (160)  |  Unforeseen (11)  |  War (234)

As buds give rise by growth to fresh buds, and these, if vigorous, branch out and overtop on all sides many a feebler branch, so by generation I believe it has been with the great Tree of Life, which fills with its dead and broken branches the crust of the earth, and covers the surface with its ever branching and beautiful ramifications.
From On the Origin of Species by Means of Natural Selection; or, The Preservation of Favoured Races in the Struggle for Life (1861), 119.
Science quotes on:  |  Beautiful (273)  |  Branch (155)  |  Branching (10)  |  Broken (56)  |  Crust (43)  |  Earth (1076)  |  Fresh (69)  |  Generation (256)  |  Great (1610)  |  Growth (200)  |  Life (1873)  |  Natural Selection (98)  |  Origin Of Species (42)  |  Ramification (8)  |  Side (236)  |  Surface (223)  |  Tree (269)  |  Tree Of Life (10)

As he sat alone in a garden, he [Isaac Newton in 1666, age 24] fell into a speculation on the power of gravity; that as this power is not found sensibly diminished at the remotest distance from the centre of the earth to which we can rise, neither at the tops of the loftiest buildings, nor even on the summits of the highest mountains, it appeared to him reasonable to conclude that this power must extend much further than was usually thought: why not as high as the moon? said he to himself; and if so, her motion must be influenced by it; perhaps she is retained in her orbit thereby.
View of Newton's Philosophy (1728), preface. In William Whewell, History of the Inductive Sciences (1847), Vol. 2, 166. Pemberton's narrative is based on firsthand conversations with Newton himself.
Science quotes on:  |  Age (509)  |  Alone (325)  |  Building (158)  |  Conclude (66)  |  Distance (171)  |  Earth (1076)  |  Extend (129)  |  Garden (64)  |  Gravity (140)  |  High (370)  |  Himself (461)  |  Moon (252)  |  Motion (320)  |  Mountain (202)  |  Must (1525)  |  Sir Isaac Newton (363)  |  Orbit (85)  |  Power (773)  |  Retain (57)  |  Speculation (137)  |  Summit (27)  |  Thought (996)  |  Top (100)  |  Usually (176)  |  Why (491)

As I had occasion to pass daily to and from the building-yard, while my boat was in progress, I have often loitered unknown near the idle groups of strangers, gathering in little circles, and heard various inquiries as to the object of this new vehicle. The language was uniformly that of scorn, or sneer, or ridicule. The loud laugh often rose at my expense; the dry jest; the wise calculation of losses and expenditures; the dull, but endless, repetition of “the Fulton folly”. Never did a single encouraging remark, a bright hope, or a warm wish, cross my path.
As quoted in Kirkpatrick Sale, The Fire of His Genius: Robert Fulton and the American Dream (2001), 10. Citing in end notes as from Story, Life and Letters, 24.
Science quotes on:  |  Boat (18)  |  Bright (82)  |  Calculation (136)  |  Circle (118)  |  Cross (21)  |  Daily (92)  |  Dry (66)  |  Dull (59)  |  Encourage (45)  |  Endless (61)  |  Expenditure (17)  |  Expense (22)  |  Folly (45)  |  Gather (77)  |  Group (84)  |  Hear (146)  |  Hope (322)  |  Idle (35)  |  Inquiry (89)  |  Jest (7)  |  Language (310)  |  Laugh (51)  |  Little (718)  |  Loss (118)  |  Loud (10)  |  New (1276)  |  Object (442)  |  Occasion (88)  |  Pass (242)  |  Path (160)  |  Progress (493)  |  Remark (29)  |  Repetition (30)  |  Ridicule (25)  |  Scorn (13)  |  Single (366)  |  Sneer (10)  |  Stranger (17)  |  Uniformly (3)  |  Unknown (198)  |  Various (206)  |  Vehicle (12)  |  Warm (75)  |  Wise (145)  |  Wish (217)

As I look back over my efforts, I would characterize my contributions as being largely in the realm of model building. ... I perceive myself as rather uninhibited, with a certain mathematical facility and more interest in the broad aspect of a problem than the delicate nuances. I am more interested in discovering what is over the next rise than in assiduously cultivating the beautiful garden close at hand.
'Men, Mines and Molecules', Annual Review of Physical Chemistry, 1977, 28, 13.
Science quotes on:  |  Aspect (129)  |  Autobiography (58)  |  Back (395)  |  Beautiful (273)  |  Being (1276)  |  Building (158)  |  Certain (557)  |  Contribution (93)  |  Delicate (45)  |  Effort (243)  |  Garden (64)  |  Interest (416)  |  Look (584)  |  Model (106)  |  More (2558)  |  Myself (211)  |  Next (238)  |  Problem (735)  |  Realm (88)

As I stood behind the coffin of my little son the other day, with my mind bent on anything but disputation, the officiating minister read, as part of his duty, the words, 'If the dead rise not again, let us eat and drink, for to-morrow we die.' I cannot tell you how inexpressibly they shocked me. Paul had neither wife nor child, or he must have known that his alternative involved a blasphemy against all that well best and noblest in human nature. I could have laughed with scorn. What! Because I am face to face with irreparable loss, because I have given back to the source from whence it came, the cause of a great happiness, still retaining through all my life the blessings which have sprung and will spring from that cause, I am to renounce my manhood, and, howling, grovel in bestiality? Why, the very apes know better, and if you shoot their young, the poor brutes grieve their grief out and do not immediately seek distraction in a gorge.
Letter to Charles Kingsley (23 Sep 1860). In L. Huxley, The Life and Letters of Thomas Henry Huxley (1903), Vol. 1, 318.
Science quotes on:  |  Against (332)  |  Ape (54)  |  Back (395)  |  Behind (139)  |  Best (468)  |  Better (495)  |  Blasphemy (8)  |  Blessing (26)  |  Blessings (17)  |  Brute (30)  |  Cause (564)  |  Child (333)  |  Coffin (7)  |  Death (407)  |  Do (1905)  |  Drink (56)  |  Eat (108)  |  Face (214)  |  Great (1610)  |  Grief (20)  |  Happiness (126)  |  Human (1517)  |  Human Nature (71)  |  Immediately (116)  |  Involved (90)  |  Know (1539)  |  Known (453)  |  Laugh (51)  |  Life (1873)  |  Little (718)  |  Loss (118)  |  Mind (1380)  |  Must (1525)  |  Nature (2027)  |  Other (2233)  |  Poor (139)  |  Read (309)  |  Renounce (6)  |  Scorn (13)  |  Seek (219)  |  Shock (38)  |  Son (25)  |  Spring (140)  |  Still (614)  |  Tell (344)  |  Through (846)  |  Why (491)  |  Wife (41)  |  Will (2350)  |  Word (650)  |  Young (253)

Astronomy was thus the cradle of the natural sciences and the starting point of geometrical theories. The stars themselves gave rise to the concept of a ‘point’; triangles, quadrangles and other geometrical figures appeared in the constellations; the circle was realized by the disc of the sun and the moon. Thus in an essentially intuitive fashion the elements of geometrical thinking came into existence.
In George Edward Martin, The Foundations of Geometry and the Non-Euclidean Plane (1982), 72.
Science quotes on:  |  Appear (123)  |  Astronomy (251)  |  Circle (118)  |  Concept (242)  |  Constellation (18)  |  Cradle (20)  |  Disk (3)  |  Element (324)  |  Essentially (15)  |  Existence (484)  |  Fashion (34)  |  Figure (162)  |  Geometrical (11)  |  Give (208)  |  Intuitive (14)  |  Moon (252)  |  Natural (811)  |  Natural Science (133)  |  Other (2233)  |  Point (585)  |  Quadrangle (2)  |  Realize (157)  |  Star (462)  |  Stars (304)  |  Starting Point (16)  |  Sun (408)  |  Themselves (433)  |  Theory (1016)  |  Think (1124)  |  Thinking (425)  |  Triangle (20)

At fertilization, these two “haploid” nuclei are added together to make a “diploid” nucleus that now contains 2a, 2b and so on; and, by the splitting of each chromosome and the regulated karyokinetic separation of the daughter chromosomes, this double series is inherited by both of the primary blastomeres. In the resulting resting nuclei the individual chromosomes are apparently destroyed. But we have the strongest of indications that, in the stroma of the resting nucleus, every one of the chromosomes that enters the nucleus survives as a well-defined region; and as the cell prepares for its next division this region again gives rise to the same chromosome (Theory of the Individuality of the Chromosomes). In this way the two sets of chromosomes brought together at fertilization are inherited by all the cells of the new individual. It is only in the germinal cells that the so called reduction division converts the double series into a single one. Out of the diploid state, the haploid is once again generated.
In Arch. Zellforsch, 1909, 3, 181, trans. Henry Harris, The Birth of the Cell (1999), 171-2.
Science quotes on:  |  Both (496)  |  Call (782)  |  Cell (146)  |  Chromosome (23)  |  Chromosomes (17)  |  Daughter (30)  |  Destroy (191)  |  Division (67)  |  Enter (145)  |  Fertilization (15)  |  Indication (33)  |  Individual (420)  |  Individuality (25)  |  Inherit (36)  |  Inherited (21)  |  New (1276)  |  Next (238)  |  Nucleus (54)  |  Primary (82)  |  Reduction (52)  |  Separation (60)  |  Series (153)  |  Set (400)  |  Single (366)  |  State (505)  |  Strongest (38)  |  Survive (87)  |  Theory (1016)  |  Together (392)  |  Two (936)  |  Way (1214)  |  Well-Defined (9)

Bad science contributes to the steady dumbing down of our nation. Crude beliefs get transmitted to political leaders and the result is considerable damage to society. We see this happening now in the rapid rise of the religious right and how it has taken over large segments of the Republican Party.
As quoted in Kendrick Frazier, 'A Mind at Play: An Interview with Martin Gardner', Skeptical Inquirer (Mar/Apr 1998), 22, No. 2, 37.
Science quotes on:  |  Bad (185)  |  Bad Science (5)  |  Belief (616)  |  Considerable (75)  |  Contribute (30)  |  Crude (32)  |  Damage (38)  |  Down (455)  |  Happening (59)  |  Large (399)  |  Leader (51)  |  Nation (208)  |  Political (126)  |  Politics (123)  |  Religious (134)  |  Result (700)  |  Right (473)  |  See (1095)  |  Segment (6)  |  Society (353)  |  Steady (45)  |  Transmit (12)

Before any great scientific principle receives distinct enunciation by individuals, it dwells more or less clearly in the general scientific mind. The intellectual plateau is already high, and our discoverers are those who, like peaks above the plateau, rise a little above the general level of thought at the time.
In 'Faraday as a Discoverer', The American Journal of Science (Jul 1868), 2nd series, 46, No. 136, 194.
Science quotes on:  |  Already (226)  |  Discoverer (43)  |  Distinct (99)  |  Enunciation (7)  |  General (521)  |  Great (1610)  |  High (370)  |  Individual (420)  |  Intellectual (258)  |  Little (718)  |  Mind (1380)  |  More (2558)  |  More Or Less (72)  |  Peak (20)  |  Plateau (8)  |  Principle (532)  |  Receive (117)  |  Scientific (957)  |  Scientific Mind (13)  |  Thought (996)  |  Time (1913)

But here it may be objected, that the present Earth looks like a heap of Rubbish and Ruines; And that there are no greater examples of confusion in Nature than Mountains singly or jointly considered; and that there appear not the least footsteps of any Art or Counsel either in the Figure and Shape, or Order and Disposition of Mountains and Rocks. Wherefore it is not likely they came so out of God's hands ... To which I answer, That the present face of the Earth with all its Mountains and Hills, its Promontaries and Rocks, as rude and deformed as they appear, seems to me a very beautiful and pleasant object, and with all the variety of Hills, and Valleys, and Inequalities far more grateful to behold, than a perfectly level Countrey without any rising or protuberancy, to terminate the sight: As anyone that hath but seen the Isle of Ely, or any the like Countrey must need acknowledge.
John Ray
Miscellaneous Discourses Concerning the Dissolution and Changes of the World (1692), 165-6.
Science quotes on:  |  Acknowledge (33)  |  Acknowledgment (13)  |  Answer (389)  |  Appearance (146)  |  Art (681)  |  Beautiful (273)  |  Beauty (313)  |  Confusion (61)  |  Consider (430)  |  Consideration (143)  |  Counsel (11)  |  Country (269)  |  Deformation (3)  |  Disposition (44)  |  Earth (1076)  |  Example (100)  |  Face (214)  |  Figure (162)  |  Footstep (5)  |  God (776)  |  Gratitude (14)  |  Greater (288)  |  Hand (149)  |  Heap (15)  |  Hill (23)  |  Inequality (9)  |  Isle (6)  |  Look (584)  |  More (2558)  |  Mountain (202)  |  Must (1525)  |  Nature (2027)  |  Object (442)  |  Objection (34)  |  Order (639)  |  Pleasantness (3)  |  Present (630)  |  Promontory (3)  |  Protuberance (3)  |  Rising (44)  |  Rock (177)  |  Rubbish (12)  |  Rudeness (5)  |  Ruin (45)  |  Shape (77)  |  Sight (135)  |  Termination (4)  |  Valley (37)  |  Variety (138)

But the fact is that when wine is taken in moderation, it gives rise to a large amount of breath, whose character is balanced, and whose luminosity is strong and brilliant. Hence wine disposes greatly to gladness, and the person is subject to quite trivial exciting agents. The breath now takes up the impression of agents belonging to the present time more easily than it does those which relate to the future; it responds to agents conducive to delight rather than those conducive to a sense of beauty.
Avicenna
'The External Causes of Delight and Sadness', in The Canon of Medicine, adapted by L. Bakhtiar (19-99), 149-50.
Science quotes on:  |  Agent (74)  |  Amount (153)  |  Beauty (313)  |  Belonging (36)  |  Breath (62)  |  Brilliant (57)  |  Character (259)  |  Delight (111)  |  Exciting (50)  |  Fact (1259)  |  Future (467)  |  Gladness (5)  |  Impression (118)  |  Large (399)  |  Luminosity (6)  |  More (2558)  |  Person (366)  |  Present (630)  |  Sense (786)  |  Strong (182)  |  Subject (544)  |  Time (1913)  |  Trivial (59)  |  Wine (39)

Common to all these types is the anthropomorphic character of their conception of God. In general, only individuals of exceptional endowments, and exceptionally high-minded communities, rise to any considerable extent above this level. But there is a third stage of religious experience which belongs to all of them, even though it is rarely found in a pure form: I shall call it cosmic religious feeling. It is very difficult to elucidate this feeling to anyone who is entirely without it, especially as there is no anthropomorphic conception of God corresponding to it.
…...
Science quotes on:  |  Anthropomorphic (4)  |  Anyone (38)  |  Belong (168)  |  Call (782)  |  Character (259)  |  Common (447)  |  Community (111)  |  Conception (160)  |  Considerable (75)  |  Correspond (13)  |  Cosmic (74)  |  Difficult (264)  |  Elucidate (4)  |  Endowment (16)  |  Entirely (36)  |  Especially (31)  |  Exceptional (19)  |  Exceptionally (3)  |  Experience (494)  |  Extent (142)  |  Feel (371)  |  Feeling (259)  |  Find (1014)  |  Form (978)  |  General (521)  |  God (776)  |  High (370)  |  Individual (420)  |  Level (69)  |  Mind (1380)  |  Pure (300)  |  Rarely (21)  |  Religious (134)  |  Stage (152)  |  Third (17)  |  Type (172)

Counting stars by candlelight all are dim but one is bright; the spiral light of Venus rising first and shining best, from the northwest corner of a brand-new crescent moon crickets and cicadas sing a rare and different tune.
Terrapin Station
Science quotes on:  |  Best (468)  |  Bright (82)  |  Candlelight (3)  |  Cicada (3)  |  Corner (59)  |  Count (107)  |  Counting (26)  |  Crescent (4)  |  Cricket (8)  |  Different (596)  |  Dim (11)  |  First (1303)  |  Light (636)  |  Moon (252)  |  New (1276)  |  Rare (95)  |  Rising (44)  |  Shine (49)  |  Shining (35)  |  Sing (29)  |  Spiral (19)  |  Star (462)  |  Stars (304)  |  Tune (20)  |  Venus (21)

Do not let the sun rise upon a strangulated hernia if first seen at night; and do not let the sun set upon a strangulated hernia if first seen by day.
Quoted in Alexander Bryan Johnson, Operative Therapeusis (1915), Vol. 4, 130.
Science quotes on:  |  Do (1905)  |  First (1303)  |  Hernia (2)  |  Set (400)  |  Sun (408)  |  Urgency (13)

Does there truly exist an insuperable contradiction between religion and science? Can religion be superseded by science? The answers to these questions have, for centuries, given rise to considerable dispute and, indeed, bitter fighting. Yet, in my own mind there can be no doubt that in both cases a dispassionate consideration can only lead to a negative answer. What complicates the solution, however, is the fact that while most people readily agree on what is meant by ‘science,’ they are likely to differ on the meaning of ‘religion.’
…...
Science quotes on:  |  Agree (31)  |  Answer (389)  |  Bitter (30)  |  Both (496)  |  Case (102)  |  Century (319)  |  Complicate (4)  |  Considerable (75)  |  Consideration (143)  |  Contradiction (69)  |  Differ (88)  |  Dispassionate (9)  |  Dispute (36)  |  Doubt (314)  |  Exist (460)  |  Fact (1259)  |  Fight (49)  |  Give (208)  |  Indeed (323)  |  Insuperable (3)  |  Lead (391)  |  Likely (36)  |  Mean (810)  |  Meaning (246)  |  Mind (1380)  |  Most (1728)  |  Negative (66)  |  People (1034)  |  Question (652)  |  Readily (10)  |  Religion (370)  |  Science And Religion (337)  |  Solution (286)  |  Supersede (8)  |  Truly (119)

Doubtless the reasoning faculty, the mind, is the leading and characteristic attribute of the human race. By the exercise of this, man arrives at the properties of the natural bodies. This is science, properly and emphatically so called. It is the science of pure mathematics; and in the high branches of this science lies the truly sublime of human acquisition. If any attainment deserves that epithet, it is the knowledge, which, from the mensuration of the minutest dust of the balance, proceeds on the rising scale of material bodies, everywhere weighing, everywhere measuring, everywhere detecting and explaining the laws of force and motion, penetrating into the secret principles which hold the universe of God together, and balancing worlds against worlds, and system against system. When we seek to accompany those who pursue studies at once so high, so vast, and so exact; when we arrive at the discoveries of Newton, which pour in day on the works of God, as if a second fiat had gone forth from his own mouth; when, further, we attempt to follow those who set out where Newton paused, making his goal their starting-place, and, proceeding with demonstration upon demonstration, and discovery upon discovery, bring new worlds and new systems of worlds within the limits of the known universe, failing to learn all only because all is infinite; however we may say of man, in admiration of his physical structure, that “in form and moving he is express and admirable,” it is here, and here without irreverence, we may exclaim, “In apprehension how like a god!” The study of the pure mathematics will of course not be extensively pursued in an institution, which, like this [Boston Mechanics’ Institute], has a direct practical tendency and aim. But it is still to be remembered, that pure mathematics lie at the foundation of mechanical philosophy, and that it is ignorance only which can speak or think of that sublime science as useless research or barren speculation.
In Works (1872), Vol. 1, 180.
Science quotes on:  |  Accompany (22)  |  Acquisition (46)  |  Admirable (20)  |  Admiration (61)  |  Against (332)  |  Aim (175)  |  Apprehension (26)  |  Arrive (40)  |  Attainment (48)  |  Attempt (269)  |  Attribute (65)  |  Balance (82)  |  Barren (33)  |  Body (557)  |  Boston (7)  |  Branch (155)  |  Bring (96)  |  Call (782)  |  Characteristic (155)  |  Course (415)  |  Demonstration (120)  |  Deserve (65)  |  Detect (45)  |  Direct (228)  |  Discovery (839)  |  Doubtless (8)  |  Dust (68)  |  Emphatically (8)  |  Epithet (3)  |  Estimates of Mathematics (30)  |  Everywhere (100)  |  Exact (75)  |  Exclaim (15)  |  Exercise (113)  |  Explain (334)  |  Express (192)  |  Extensive (34)  |  Faculty (77)  |  Fail (193)  |  Far (158)  |  Fiat (7)  |  Follow (390)  |  Force (497)  |  Form (978)  |  Forth (14)  |  Foundation (177)  |  Goal (155)  |  God (776)  |  High (370)  |  Hold (96)  |  Human (1517)  |  Human Race (104)  |  Ignorance (256)  |  Infinite (244)  |  Institution (73)  |  Irreverence (3)  |  Know (1539)  |  Knowledge (1653)  |  Known (453)  |  Law (914)  |  Lead (391)  |  Learn (672)  |  Lie (370)  |  Limit (294)  |  Making (300)  |  Man (2252)  |  Material (366)  |  Mathematics (1400)  |  Measure (242)  |  Mechanic (120)  |  Mechanical (145)  |  Mechanics (137)  |  Mensuration (2)  |  Mind (1380)  |  Minute (129)  |  Motion (320)  |  Mouth (55)  |  Move (225)  |  Natural (811)  |  New (1276)  |  New Worlds (5)  |  Sir Isaac Newton (363)  |  Of Course (22)  |  Pause (6)  |  Penetrate (68)  |  Philosophy (410)  |  Physical (520)  |  Pour (9)  |  Practical (225)  |  Principle (532)  |  Proceed (134)  |  Proceeding (38)  |  Properly (21)  |  Property (177)  |  Pure (300)  |  Pure Mathematics (72)  |  Pursue (64)  |  Race (279)  |  Reason (767)  |  Reasoning (212)  |  Remember (189)  |  Research (753)  |  Rising (44)  |  Say (991)  |  Scale (122)  |  Second (66)  |  Secret (217)  |  Seek (219)  |  Set (400)  |  Speak (240)  |  Speculation (137)  |  Starting Point (16)  |  Still (614)  |  Structure (365)  |  Study (703)  |  Sublime (50)  |  System (545)  |  Tendency (110)  |  Think (1124)  |  Together (392)  |  Truly (119)  |  Universe (901)  |  Useless (38)  |  Vast (188)  |  Weigh (51)  |  Will (2350)  |  Work (1403)  |  World (1854)

During the school period the student has been mentally bending over his desk; at the University he should stand up and look around. For this reason it is fatal if the first year at the University be frittered away in going over the old work in the old spirit. At school the boy painfully rises from the particular towards glimpses at general ideas; at the University he should start from general ideas and study their applications to concrete cases.
In 'The Rhythm of Education', The Aims of Education and Other Essays (1929), 26.
Science quotes on:  |  Application (257)  |  Boy (100)  |  Concrete (55)  |  Concreteness (5)  |  Education (423)  |  First (1303)  |  Frittering (2)  |  General (521)  |  Generality (45)  |  Glimpse (16)  |  Idea (882)  |  Look (584)  |  Old (499)  |  Particular (80)  |  Period (200)  |  Reason (767)  |  School (228)  |  Spirit (278)  |  Stand (284)  |  Start (237)  |  Student (317)  |  Study (703)  |  University (130)  |  Work (1403)  |  Year (965)

Each new machine or technique, in a sense, changes all existing machines and techniques, by permitting us to put them together into new combinations. The number of possible combinations rises exponentially as the number of new machines or techniques rises
Future Shock (1970).
Science quotes on:  |  Change (640)  |  Combination (151)  |  Exist (460)  |  Exponentially (2)  |  Machine (272)  |  New (1276)  |  Number (712)  |  Permit (61)  |  Possible (560)  |  Sense (786)  |  Technique (84)  |  Together (392)

Each year, it seems, larger and more daunting mountains of text rise from the lush lowlands of visual reproduction.
…...
Science quotes on:  |  Daunting (3)  |  Large (399)  |  Lush (5)  |  More (2558)  |  Mountain (202)  |  Reproduction (74)  |  Seem (150)  |  Text (16)  |  Visual (16)  |  Year (965)

Early to bed and early to rise, makes a man healthy wealthy and wise.
In Poor Richard's Almanack (1735).
Science quotes on:  |  Bed (25)  |  Early (196)  |  Healthy (70)  |  Heath (5)  |  Man (2252)  |  Wealth (100)  |  Wisdom (235)  |  Wise (145)

For a billion years the patient earth amassed documents and inscribed them with signs and pictures which lay unnoticed and unused. Today, at last, they are waking up, because man has come to rouse them. Stones have begun to speak, because an ear is there to hear them. Layers become history and, released from the enchanted sleep of eternity, life’s motley, never-ending dance rises out of the black depths of the past into the light of the present.
In 'Prologue', Conversation with the Earth (1954), 4. As translated by E.B. Garside from Gespräch mit der Erde (1947).
Science quotes on:  |  Amass (6)  |  Become (822)  |  Billion (105)  |  Dance (35)  |  Depth (97)  |  Ear (69)  |  Earth (1076)  |  Eternity (64)  |  Geology (240)  |  Hear (146)  |  History (719)  |  Last (425)  |  Layer (41)  |  Life (1873)  |  Light (636)  |  Man (2252)  |  Never (1089)  |  Past (355)  |  Patient (209)  |  Picture (148)  |  Present (630)  |  Rock (177)  |  Sleep (81)  |  Speak (240)  |  Stone (169)  |  Today (321)  |  Waking (17)  |  Year (965)

For chemistry is no science form’d à priori; ’tis no production of the human mind, framed by reasoning and deduction: it took its rise from a number of experiments casually made, without any expectation of what follow’d; and was only reduced into an art or system, by collecting and comparing the effects of such unpremeditated experiments, and observing the uniform tendency thereof. So far, then, as a number of experimenters agree to establish any undoubted truth; so far they may be consider'd as constituting the theory of chemistry.
From 'The Author's Preface', in A New Method of Chemistry (1727), vi.
Science quotes on:  |  Art (681)  |  Chemistry (381)  |  Consider (430)  |  Deduction (90)  |  Effect (414)  |  Expectation (67)  |  Experiment (737)  |  Experimenter (40)  |  Follow (390)  |  Form (978)  |  Human (1517)  |  Human Mind (133)  |  Mind (1380)  |  Number (712)  |  Production (190)  |  Reasoning (212)  |  System (545)  |  Tendency (110)  |  Theory (1016)  |  Truth (1111)

For nothing is fixed, forever and forever and forever, it is not fixed; the earth is always shifting, the light is always changing, the sea does not cease to grind down rock. Generations do not cease to be born, and we are responsible to them because we are the only witnesses they have. The sea rises, the light fails, lovers cling to each other, and children cling to us. The moment we cease to hold each other, the sea engulfs us and the light goes out.
…...
Science quotes on:  |  Bear (162)  |  Cease (81)  |  Change (640)  |  Child (333)  |  Children (201)  |  Cling (6)  |  Do (1905)  |  Down (455)  |  Earth (1076)  |  Fail (193)  |  Fix (34)  |  Forever (112)  |  Generation (256)  |  Grind (11)  |  Hold (96)  |  Light (636)  |  Lover (11)  |  Moment (260)  |  Nothing (1002)  |  Other (2233)  |  Responsible (20)  |  Rock (177)  |  Sea (327)  |  Shift (45)  |  Witness (57)

For, every time a certain portion is destroyed, be it of the brain or of the spinal cord, a function is compelled to cease suddenly, and before the time known beforehand when it would stop naturally, it is certain that this function depends upon the area destroyed. It is in this way that I have recognized that the prime motive power of respiration has its seat in that part of the medulla oblongata that gives rise to the nerves of the eighth pair [vagi]; and it is by this method that up to a certain point it will be possible to discover the use of certain parts of the brain.
Expériences sur le Principe de la Vie, Notamment sur celui des Mouvements du Coeur, et sur le Siege de ce Principe (1812), 148-149. Translated in Edwin Clarke and L. S. Jacyna, Nineteenth Century Origins of Neuroscientific Concepts (1987), 247.
Science quotes on:  |  Brain (282)  |  Cease (81)  |  Certain (557)  |  Depend (238)  |  Destroy (191)  |  Discover (572)  |  Function (235)  |  Known (453)  |  Medulla Oblongata (2)  |  Method (532)  |  Motive (62)  |  Nerve (82)  |  Point (585)  |  Portion (86)  |  Possible (560)  |  Power (773)  |  Respiration (14)  |  Spinal Cord (5)  |  Suddenly (91)  |  Time (1913)  |  Use (771)  |  Way (1214)  |  Will (2350)

Formerly one sought the feeling of the grandeur of man by pointing to his divine origin: this has now become a forbidden way, for at its portal stands the ape, together with other gruesome beasts, grinning knowingly as if to say: no further in this direction! One therefore now tries the opposite direction: the way mankind is going shall serve as proof of his grandeur and kinship with God. Alas this, too, is vain! At the end of this way stands the funeral urn of the last man and gravedigger (with the inscription “nihil humani a me alienum puto”). However high mankind may have evolved—and perhaps at the end it will stand even lower than at the beginning!— it cannot pass over into a higher order, as little as the ant and the earwig can at the end of its “earthly course” rise up to kinship with God and eternal life. The becoming drags the has-been along behind it: why should an exception to this eternal spectacle be made on behalf of some little star or for any little species upon it! Away with such sentimentalities!
Daybreak: Thoughts on the Prejudices of Morality (1881), trans. R. J. Hollingdale (1982), 32.
Science quotes on:  |  Ant (34)  |  Ape (54)  |  Beast (58)  |  Become (822)  |  Becoming (96)  |  Beginning (312)  |  Behind (139)  |  Course (415)  |  Direction (185)  |  Divine (112)  |  End (603)  |  Eternal (113)  |  Evolution (637)  |  Exception (74)  |  Feeling (259)  |  Forbidden (18)  |  Funeral (5)  |  God (776)  |  Grandeur (35)  |  High (370)  |  Inscription (12)  |  Kinship (5)  |  Last (425)  |  Life (1873)  |  Little (718)  |  Man (2252)  |  Mankind (357)  |  Opposite (110)  |  Order (639)  |  Origin (251)  |  Other (2233)  |  Pass (242)  |  Portal (9)  |  Proof (304)  |  Say (991)  |  Species (435)  |  Spectacle (35)  |  Stand (284)  |  Star (462)  |  Together (392)  |  Vain (86)  |  Vanity (20)  |  Way (1214)  |  Why (491)  |  Will (2350)

Gradually the sunken land begins to rise again, and falls perhaps again, and rises again after that, more and more gently each time, till as it were the panting earth, worn out with the fierce passions of her fiery youth, has sobbed herself to sleep once more, and this new world of man is made.
'Thoughts in a Gravel Pit', a lecture delivered at the Mechanics' Institute, Odiham (1857). The Works of Charles Kingsley (1880), 282.
Science quotes on:  |  Begin (275)  |  Earth (1076)  |  Fall (243)  |  Geology (240)  |  Gradually (102)  |  Man (2252)  |  More (2558)  |  Mountain (202)  |  New (1276)  |  Passion (121)  |  Sleep (81)  |  Time (1913)  |  World (1854)  |  Youth (109)

How can cosmic religious feeling be communicated from one person to another, if it can give rise to no definite notion of a God and no theology? In my view, it is the most important function of art and science to awaken this feeling and keep it alive in those who are receptive to it.
…...
Science quotes on:  |  Alive (98)  |  Art (681)  |  Awaken (17)  |  Communicate (39)  |  Cosmic (74)  |  Definite (114)  |  Feel (371)  |  Feeling (259)  |  Function (235)  |  Give (208)  |  God (776)  |  Important (231)  |  Keep (104)  |  Most (1728)  |  Notion (120)  |  Person (366)  |  Receptive (5)  |  Religious (134)  |  Theology (54)  |  View (498)

How much has happened in these fifty years—a period more remarkable than any, I will venture to say, in the annals of mankind. I am not thinking of the rise and fall of Empires, the change of dynasties, the establishment of Governments. I am thinking of those revolutions of science which have had much more effect than any political causes, which have changed the position and prospects of mankind more than all the conquests and all the codes and all the legislators that ever lived.
Banquet speech, Glasgow. In Nature (27 Nov 1873), 9, 71.
Science quotes on:  |  Annal (3)  |  Cause (564)  |  Change (640)  |  Code (31)  |  Conquest (31)  |  Dynasty (8)  |  Effect (414)  |  Empire (17)  |  Establishment (47)  |  Fall (243)  |  Government (116)  |  Happen (282)  |  Happened (88)  |  Legislator (4)  |  Mankind (357)  |  More (2558)  |  Period (200)  |  Political (126)  |  Politics (123)  |  Position (83)  |  Prospect (31)  |  Revolution (133)  |  Say (991)  |  Thinking (425)  |  Will (2350)  |  Year (965)

I believe in Christianity as I believe that the sun has risen: not only because I see it, but because by it I see everything else.
Quoted in Kim Lim (ed.), 1,001 Pearls of Spiritual Wisdom: Words to Enrich, Inspire, and Guide Your Life (2014), 10
Science quotes on:  |  Belief (616)  |  Christianity (11)  |  Everything (490)  |  See (1095)  |  Sun (408)

I do not believe that science per se is an adequate source of happiness, nor do I think that my own scientific outlook has contributed very greatly to my own happiness, which I attribute to defecating twice a day with unfailing regularity. Science in itself appears to me neutral, that is to say, it increases men’s power whether for good or for evil. An appreciation of the ends of life is something which must be superadded to science if it is to bring happiness, but only the kind of society to which science is apt to give rise. I am afraid you may be disappointed that I am not more of an apostle of science, but as I grow older, and no doubt—as a result of the decay of my tissues, I begin to see the good life more and more as a matter of balance and to dread all over-emphasis upon anyone ingredient.
Letter to W. W. Norton, Publisher (27 Jan 1931). In The Autobiography of Bertrand Russell, 1914-1944 (1968), Vol. 2, 200.
Science quotes on:  |  Adequate (50)  |  Age (509)  |  Apostle (3)  |  Appreciation (37)  |  Attribute (65)  |  Balance (82)  |  Begin (275)  |  Belief (616)  |  Decay (59)  |  Disappoint (14)  |  Disappointment (18)  |  Do (1905)  |  Doubt (314)  |  Dread (13)  |  Emphasis (18)  |  End (603)  |  Evil (122)  |  Good (907)  |  Grow (247)  |  Happiness (126)  |  Increase (226)  |  Ingredient (16)  |  Kind (565)  |  Life (1873)  |  Mankind (357)  |  Matter (821)  |  More (2558)  |  Must (1525)  |  Neutral (15)  |  Outlook (32)  |  Power (773)  |  Regularity (41)  |  Result (700)  |  Say (991)  |  Scientific (957)  |  See (1095)  |  Society (353)  |  Something (718)  |  Source (102)  |  Think (1124)  |  Tissue (51)

I have satisfied myself that the [cosmic] rays are not generated by the formation of new matter in space, a process which would be like water running up a hill. Nor do they come to any appreciable amount from the stars. According to my investigations the sun emits a radiation of such penetrative power that it is virtually impossible to absorb it in lead or other substances. ... This ray, which I call the primary solar ray, gives rise to a secondary radiation by impact against the cosmic dust scattered through space. It is the secondary radiation which now is commonly called the cosmic ray, and comes, of course, equally from all directions in space. [The article continues: The phenomena of radioactivity are not the result of forces within the radioactive substances but are caused by this ray emitted by the sun. If radium could be screened effectively against this ray it would cease to be radioactive, he said.]
Quoted in 'Tesla, 75, Predicts New Power Source', New York Times (5 Jul 1931), Section 2, 1.
Science quotes on:  |  Absorb (54)  |  According (236)  |  Against (332)  |  Amount (153)  |  Call (782)  |  Cease (81)  |  Continue (180)  |  Cosmic (74)  |  Cosmic Ray (7)  |  Course (415)  |  Direction (185)  |  Do (1905)  |  Dust (68)  |  Emit (15)  |  Equally (129)  |  Force (497)  |  Formation (100)  |  Hill (23)  |  Impact (45)  |  Impossible (263)  |  Investigation (250)  |  Lead (391)  |  Matter (821)  |  Myself (211)  |  New (1276)  |  Other (2233)  |  Penetration (18)  |  Power (773)  |  Primary (82)  |  Process (441)  |  Radiation (48)  |  Radioactive (24)  |  Radioactivity (33)  |  Radium (29)  |  Ray (115)  |  Result (700)  |  Running (61)  |  Solar Energy (21)  |  Space (525)  |  Star (462)  |  Stars (304)  |  Substance (253)  |  Sun (408)  |  Through (846)  |  Water (505)

I have seen a thousand sunsets and sunrises, on land where it floods forest and mountains with honey coloured light, at sea where it rises and sets like a blood orange in a multicoloured nest of cloud, slipping in and out of the vast ocean. I have seen a thousand moons: harvest moons like gold coins, winter moons as white as ice chips, new moons like baby swans’ feathers.
Letter to Lee McGeorge (31 Jul 1978). Collected in Letters of Note: Volume 2: An Eclectic Collection of Correspondence (2016), 76.
Science quotes on:  |  Baby (29)  |  Blood (144)  |  Chip (4)  |  Cloud (112)  |  Coin (13)  |  Color (155)  |  Feather (13)  |  Flood (52)  |  Forest (161)  |  Gold (101)  |  Harvest (28)  |  Honey (15)  |  Ice (59)  |  Land (134)  |  Light (636)  |  Moon (252)  |  Mountain (202)  |  Nest (26)  |  New (1276)  |  Ocean (216)  |  Orange (15)  |  Sea (327)  |  See (1095)  |  Set (400)  |  Slip (6)  |  Sunrise (14)  |  Sunset (28)  |  Swan (3)  |  Thousand (340)  |  Vast (188)  |  White (132)  |  Winter (46)

I raised the visor on my helmet cover and looked out to try to identify constellations. As I looked out into space, I was overwhelmed by the darkness. I felt the flesh crawl on my back and the hair rise on my neck.
In How Do You Go To The Bathroom In Space?: All the Answers to All the Questions You Have About Living in Space (1999), 118.
Science quotes on:  |  Back (395)  |  Constellation (18)  |  Cover (40)  |  Crawl (9)  |  Darkness (72)  |  Feel (371)  |  Flesh (28)  |  Hair (25)  |  Identify (13)  |  Look (584)  |  Neck (15)  |  Overwhelm (5)  |  Overwhelmed (6)  |  Raise (38)  |  Space (525)  |  Try (296)

I will now direct the attention of scientists to a previously unnoticed cause which brings about the metamorphosis and decomposition phenomena which are usually called decay, putrefaction, rotting, fermentation and moldering. This cause is the ability possessed by a body engaged in decomposition or combination, i.e. in chemical action, to give rise in a body in contact with it the same ability to undergo the same change which it experiences itself.
Annalen der Pharmacie 1839, 30, 262. Trans. W. H. Brock.
Science quotes on:  |  Ability (162)  |  Action (343)  |  Attention (198)  |  Body (557)  |  Call (782)  |  Cause (564)  |  Change (640)  |  Chemical (303)  |  Chemistry (381)  |  Combination (151)  |  Contact (66)  |  Decay (59)  |  Decomposition (19)  |  Direct (228)  |  Experience (494)  |  Fermentation (15)  |  Metamorphosis (5)  |  Mold (37)  |  Phenomenon (334)  |  Possess (158)  |  Putrefaction (4)  |  Reaction (106)  |  Rotting (2)  |  Scientist (881)  |  Usually (176)  |  Will (2350)

I, Galileo Galilei, son of the late Vincenzo Galilei, of Florence, aged seventy years, being brought personally to judgment, and kneeling before your Most Eminent and Most Reverend Lords Cardinals, General Inquisitors of the universal Christian republic against heretical depravity, having before my eyes the Holy Gospels, which I touch with my own hands, swear that I have always believed, and now believe, and with the help of God will in future believe, every article which the Holy Catholic and Apostolic Church of Rome holds, teaches, and preaches. But because I have been enjoined by this Holy Office altogether to abandon the false opinion which maintains that the sun is the centre and immovable, and forbidden to hold, defend, or teach the said false doctrine in any manner, and after it hath been signified to me that the said doctrine is repugnant with the Holy Scripture, I have written and printed a book, in which I treat of the same doctrine now condemned, and adduce reasons with great force in support of the same, without giving any solution, and therefore have been judged grievously suspected of heresy; that is to say, that I held and believed that the sun is the centre of the universe and is immovable, and that the earth is not the centre and is movable; willing, therefore, to remove from the minds of your Eminences, and of every Catholic Christian, this vehement suspicion rightfully entertained toward me, with a sincere heart and unfeigned faith, I abjure, curse, and detest the said errors and heresies, and generally every other error and sect contrary to Holy Church; and I swear that I will never more in future say or assert anything verbally, or in writing, which may give rise to a similar suspicion of me; but if I shall know any heretic, or anyone suspected of heresy, that I will denounce him to this Holy Office, or to the Inquisitor or Ordinary of the place where I may be; I swear, moreover, and promise, that I will fulfil and observe fully, all the penances which have been or shall be laid on me by this Holy Office. But if it shall happen that I violate any of my said promises, oaths, and protestations (which God avert!), I subject myself to all the pains and punishments which have been decreed and promulgated by the sacred canons, and other general and particular constitutions, against delinquents of this description. So may God help me, and his Holy Gospels which I touch with my own hands. I, the above-named Galileo Galilei, have abjured, sworn, promised, and bound myself as above, and in witness thereof with my own hand have subscribed this present writing of my abjuration, which I have recited word for word. At Rome, in the Convent of Minerva, June 22, 1633. I, Galileo Galilei, have abjured as above with my own hand.
Abjuration, 22 Jun 1633. In J.J. Fahie, Galileo, His Life and Work (1903), 319-321.
Science quotes on:  |  Abandon (73)  |  Abjuration (3)  |  Against (332)  |  Assert (69)  |  Being (1276)  |  Book (414)  |  Bound (120)  |  Cardinal (9)  |  Catholic (18)  |  Christian (45)  |  Church (65)  |  Condemn (44)  |  Constitution (78)  |  Contrary (143)  |  Curse (20)  |  Denounce (6)  |  Earth (1076)  |  Eminence (26)  |  Entertain (27)  |  Error (339)  |  Eye (441)  |  Faith (210)  |  Forbidden (18)  |  Force (497)  |  Future (467)  |  General (521)  |  God (776)  |  Great (1610)  |  Happen (282)  |  Heart (244)  |  Heliocentric Model (7)  |  Heretic (8)  |  Holy (35)  |  Judgment (140)  |  Know (1539)  |  Late (119)  |  Lord (97)  |  Maintain (105)  |  Mind (1380)  |  More (2558)  |  Most (1728)  |  Myself (211)  |  Never (1089)  |  Oath (10)  |  Observe (181)  |  Office (72)  |  Opinion (291)  |  Ordinary (167)  |  Other (2233)  |  Pain (144)  |  Present (630)  |  Promise (72)  |  Punishment (14)  |  Reason (767)  |  Religion (370)  |  Remove (50)  |  Republic (16)  |  Repugnant (8)  |  Rome (19)  |  Sacred (48)  |  Say (991)  |  Solution (286)  |  Subject (544)  |  Sun (408)  |  Support (151)  |  Suspicion (36)  |  Swear (7)  |  Teach (301)  |  Touch (146)  |  Universal (198)  |  Universe (901)  |  Will (2350)  |  Willing (44)  |  Witness (57)  |  Word (650)  |  Writing (192)  |  Year (965)

If ... the past may be no Rule for the future, all Experience becomes useless and can give rise to no Inferences or Conclusions.
An Enquiry Concerning Human Understanding (1748), 65.
Science quotes on:  |  Become (822)  |  Conclusion (266)  |  Experience (494)  |  Future (467)  |  Inference (45)  |  Past (355)  |  Rule (308)

If we ascribe the ejection of the proton to a Compton recoil from a quantum of 52 x 106 electron volts, then the nitrogen recoil atom arising by a similar process should have an energy not greater than about 400,000 volts, should produce not more than about 10,000 ions, and have a range in the air at N.T.P. of about 1-3mm. Actually, some of the recoil atoms in nitrogen produce at least 30,000 ions. In collaboration with Dr. Feather, I have observed the recoil atoms in an expansion chamber, and their range, estimated visually, was sometimes as much as 3mm. at N.T.P.
These results, and others I have obtained in the course of the work, are very difficult to explain on the assumption that the radiation from beryllium is a quantum radiation, if energy and momentum are to be conserved in the collisions. The difficulties disappear, however, if it be assumed that the radiation consists of particles of mass 1 and charge 0, or neutrons. The capture of the a-particle by the Be9 nucleus may be supposed to result in the formation of a C12 nucleus and the emission of the neutron. From the energy relations of this process the velocity of the neutron emitted in the forward direction may well be about 3 x 109 cm. per sec. The collisions of this neutron with the atoms through which it passes give rise to the recoil atoms, and the observed energies of the recoil atoms are in fair agreement with this view. Moreover, I have observed that the protons ejected from hydrogen by the radiation emitted in the opposite direction to that of the exciting a-particle appear to have a much smaller range than those ejected by the forward radiation.
This again receives a simple explanation on the neutron hypothesis.
'Possible Existence of a Neutron', Letter to the Editor, Nature, 1932, 129, 312.
Science quotes on:  |  Agreement (55)  |  Air (367)  |  Arising (22)  |  Assumption (96)  |  Atom (381)  |  Beryllium (3)  |  Charge (63)  |  Collaboration (16)  |  Collision (16)  |  Consist (224)  |  Course (415)  |  Difficult (264)  |  Direction (185)  |  Disappear (84)  |  Electron (96)  |  Energy (374)  |  Exciting (50)  |  Expansion (43)  |  Explain (334)  |  Explanation (247)  |  Formation (100)  |  Forward (104)  |  Greater (288)  |  Hydrogen (80)  |  Hypothesis (314)  |  Ion (21)  |  Mass (161)  |  Momentum (10)  |  More (2558)  |  Neutron (23)  |  Nitrogen (32)  |  Nucleus (54)  |  Observed (149)  |  Obtain (164)  |  Opposite (110)  |  Other (2233)  |  Particle (200)  |  Process (441)  |  Proton (23)  |  Quantum (118)  |  Radiation (48)  |  Range (104)  |  Receive (117)  |  Result (700)  |  Simple (430)  |  Through (846)  |  Velocity (51)  |  View (498)  |  Work (1403)

If we lived on a planet where nothing ever changed, there would be little to do. There would be nothing to figure out. There would be no impetus for science. And if we lived in an unpredictable world, where things changed in random or very complex ways, we would not be able to figure things out. But we live in an in-between universe, where things change, but according to patterns, rules, or as we call them, laws of nature. If I throw a stick up in the air, it always falls down. If the sun sets in the west, it always rises again the next morning in the east. And so it becomes possible to figure things out. We can do science, and with it we can improve our lives.
Cosmos (1980, 1985), 32.
Science quotes on:  |  Ability (162)  |  According (236)  |  Air (367)  |  Become (822)  |  Call (782)  |  Change (640)  |  Complex (203)  |  Complexity (122)  |  Do (1905)  |  Doing (277)  |  Down (455)  |  East (18)  |  Fall (243)  |  Figure (162)  |  Figure Out (7)  |  Impetus (5)  |  Improvement (117)  |  Law (914)  |  Law Of Nature (80)  |  Life (1873)  |  Little (718)  |  Live (651)  |  Morning (98)  |  Nature (2027)  |  Next (238)  |  Nothing (1002)  |  Pattern (117)  |  Planet (406)  |  Possible (560)  |  Random (42)  |  Rule (308)  |  Set (400)  |  Setting (44)  |  Stick (27)  |  Sun (408)  |  Thing (1914)  |  Throw (45)  |  Universe (901)  |  Unpredictability (7)  |  Unpredictable (18)  |  Way (1214)  |  West (21)  |  World (1854)

If we long to believe that the stars rise and set for us, that we are the reason there is a Universe, does science do us a disservice in deflating our conceits
…...
Science quotes on:  |  Belief (616)  |  Conceit (15)  |  Deflate (2)  |  Disservice (4)  |  Do (1905)  |  Long (778)  |  Reason (767)  |  Set (400)  |  Star (462)  |  Stars (304)  |  Universe (901)

In 1892 one of us was able within the compass of a short article in a medical journal to give a résumé of our knowledge of the Trypanosomes. To-day it requires a whole volume to relate all that is known about these hæmatozoa and the diseases to which they give rise.
Opening lines from Introduction to Alphonse Laveran and Felix Etienne Pierre Mesnil Trypanosomes and Trypanosomiasis (1904), v. English edition translated and much enlarged by David Nabarro, (1907), xv. The article was footnoted as A. Laveran, Arch. Méd. Expérim. (1 Mar 1892).
Science quotes on:  |  Article (22)  |  Compass (37)  |  Disease (343)  |  Journal (31)  |  Knowledge (1653)  |  Known (453)  |  Medical (31)  |  Require (229)  |  Resume (4)  |  Short (200)  |  Volume (25)  |  Whole (756)

In deriving a body from the water type I intend to express that to this body, considered as an oxide, there corresponds a chloride, a bromide, a sulphide, a nitride, etc., susceptible of double compositions, or resulting from double decompositions, analogous to those presented by hydrochloric acid, hydrobromic acid, sulphuretted hydrogen, ammonia etc., or which give rise to the same compounds. The type is thus the unit of comparison for all the bodies which, like it, are susceptible of similar changes or result from similar changes.
Traité de Chimie Organique, 1856, 4, 587. Trans. J. R. Partington, A History of Chemistry, (1970), Vol. 4, 456.
Science quotes on:  |  Acid (83)  |  Ammonia (15)  |  Body (557)  |  Change (640)  |  Comparison (108)  |  Composition (86)  |  Compound (117)  |  Consider (430)  |  Decomposition (19)  |  Express (192)  |  Hydrochloric Acid (2)  |  Hydrogen (80)  |  Present (630)  |  Reaction (106)  |  Result (700)  |  Type (172)  |  Water (505)

In England, philosophers are honoured, respected; they rise to public offices, they are buried with the kings... In France warrants are issued against them, they are persecuted, pelted with pastoral letters: Do we see that England is any the worse for it?
'Introduction aux Grands Principes ou Reception d'un Philosophe', in J. Assézat (ed.), Oeuvres Complètes (1875-7), Vol. 2, 80.
Science quotes on:  |  Against (332)  |  Do (1905)  |  Honour (58)  |  Letter (117)  |  Office (72)  |  Philosopher (269)  |  Respect (212)  |  See (1095)  |  Warrant (8)

In many ways the performances of Donald Trump remind me of male chimpanzees and their dominance rituals. In order to impress rivals, males seeking to rise in the dominance hierarchy perform spectacular displays: stamping, slapping the ground, dragging branches, throwing rocks. The more vigorous and imaginative the display, the faster the individual is likely to rise in the hierarchy, and the longer he is likely to maintain that position.
As quoted in magazine article by James Fallows, 'When Donald Meets Hillary', The Atlantic (Oct 2016). The reporter stated “Jane Goodall … told me shortly before Trump won the GOP nomination.”
Science quotes on:  |  Branch (155)  |  Chimpanzee (15)  |  Display (59)  |  Dominance (5)  |  Drag (8)  |  Dragging (6)  |  Faster (50)  |  Ground (222)  |  Hierarchy (17)  |  Imaginative (9)  |  Impress (66)  |  Individual (420)  |  Longer (10)  |  Maintain (105)  |  Male (26)  |  More (2558)  |  Order (639)  |  Perform (123)  |  Performance (51)  |  Position (83)  |  Remind (16)  |  Ritual (9)  |  Rival (20)  |  Rock (177)  |  Seek (219)  |  Slap (3)  |  Spectacular (22)  |  Stamp (36)  |  Throw (45)  |  Throwing (17)  |   Donald Trump (3)  |  Vigorous (21)  |  Way (1214)

In mathematics, … and in natural philosophy since mathematics was applied to it, we see the noblest instance of the force of the human mind, and of the sublime heights to which it may rise by cultivation. An acquaintance with such sciences naturally leads us to think well of our faculties, and to indulge sanguine expectations concerning the improvement of other parts of knowledge. To this I may add, that, as mathematical and physical truths are perfectly uninteresting in their consequences, the understanding readily yields its assent to the evidence which is presented to it; and in this way may be expected to acquire the habit of trusting to its own conclusions, which will contribute to fortify it against the weaknesses of scepticism, in the more interesting inquiries after moral truth in which it may afterwards engage.
In Elements of the Philosophy of the Human Mind (1827), Vol. 3, Chap. 1, Sec. 3, 182.
Science quotes on:  |  Acquaintance (38)  |  Against (332)  |  Applied (176)  |  Assent (12)  |  Conclusion (266)  |  Consequence (220)  |  Contribute (30)  |  Cultivation (36)  |  Engage (41)  |  Evidence (267)  |  Expect (203)  |  Expectation (67)  |  Force (497)  |  Fortify (4)  |  Habit (174)  |  Human (1517)  |  Human Mind (133)  |  Improvement (117)  |  Indulge (15)  |  Inquiry (89)  |  Interest (416)  |  Interesting (153)  |  Knowledge (1653)  |  Lead (391)  |  Mathematics (1400)  |  Mind (1380)  |  Moral (203)  |  More (2558)  |  Natural (811)  |  Natural Philosophy (52)  |  Other (2233)  |  Philosophy (410)  |  Physical (520)  |  Present (630)  |  Scepticism (17)  |  See (1095)  |  Skepticism (31)  |  Sublime (50)  |  Think (1124)  |  Truth (1111)  |  Understand (650)  |  Understanding (527)  |  Uninteresting (9)  |  Value Of Mathematics (60)  |  Way (1214)  |  Weakness (50)  |  Will (2350)  |  Yield (86)

In science “fact” can only mean “confirmed to such a degree that it would be perverse to withhold provisional assent.” I suppose that apples might start to rise tomorrow, but the possibility does not merit equal time in physics classrooms.
'Evolution as Fact and Theory', in Hen’s Teeth and Horse’s Toes: Further Reflections in Natural History (1983), 255.
Science quotes on:  |  Apple (46)  |  Assent (12)  |  Classroom (12)  |  Confirm (58)  |  Degree (278)  |  Evolution (637)  |  Fact (1259)  |  Mean (810)  |  Merit (51)  |  Physic (515)  |  Physics (568)  |  Possibility (172)  |  Provisional (7)  |  Start (237)  |  Suppose (158)  |  Theory (1016)  |  Time (1913)  |  Tomorrow (63)

In the benzene nucleus we have been given a soil out of which we can see with surprise the already-known realm of organic chemistry multiply, not once or twice but three, four, five or six times just like an equivalent number of trees. What an amount of work had suddenly become necessary, and how quickly were busy hands found to carry it out! First the eye moves up the six stems opening out from the tremendous benzene trunk. But already the branches of the neighbouring stems have become intertwined, and a canopy of leaves has developed which becomes more spacious as the giant soars upwards into the air. The top of the tree rises into the clouds where the eye cannot yet follow it. And to what an extent is this wonderful benzene tree thronged with blossoms! Everywhere in the sea of leaves one can spy the slender hydroxyl bud: hardly rarer is the forked blossom [Gabelblüte] which we call the amine group, the most frequent is the beautiful cross-shaped blossom we call the methyl group. And inside this embellishment of blossoms, what a richness of fruit, some of them shining in a wonderful blaze of color, others giving off an overwhelming fragrance.
A. W. Hofmann, after-dinner speech at Kekulé Benzolfest (Mar 1890). Trans. in W. H. Brock, O. Theodor Benfrey and Susanne Stark, 'Hofmann's Benzene Tree at the Kekulé Festivities', Journal of Chemical Education (1991), 68, 887-8.
Science quotes on:  |  Air (367)  |  Already (226)  |  Amine (2)  |  Amount (153)  |  Beautiful (273)  |  Become (822)  |  Benzene (7)  |  Blossom (22)  |  Call (782)  |  Canopy (8)  |  Carry (130)  |  Chemistry (381)  |  Cloud (112)  |  Color (155)  |  Develop (279)  |  Equivalent (46)  |  Everywhere (100)  |  Extent (142)  |  Eye (441)  |  First (1303)  |  Follow (390)  |  Fruit (108)  |  Giant (73)  |  Known (453)  |  More (2558)  |  Most (1728)  |  Move (225)  |  Multiply (40)  |  Necessary (370)  |  Nucleus (54)  |  Number (712)  |  Organic (161)  |  Organic Chemistry (41)  |  Other (2233)  |  Overwhelming (30)  |  Radical (28)  |  Realm (88)  |  Sea (327)  |  See (1095)  |  Shining (35)  |  Soar (24)  |  Soil (98)  |  Spy (9)  |  Stem (31)  |  Suddenly (91)  |  Surprise (91)  |  Time (1913)  |  Top (100)  |  Tree (269)  |  Tremendous (29)  |  Trunk (23)  |  Upward (44)  |  Wonderful (156)  |  Work (1403)

In the infancy of physical science, it was hoped that some discovery might be made that would enable us to emancipate ourselves from the bondage of gravity, and, at least, pay a visit to our neighbour the moon. The poor attempts of the aeronaut have shewn the hopelessness of the enterprise. The success of his achievement depends on the buoyant power of the atmosphere, but the atmosphere extends only a few miles above the earth, and its action cannot reach beyond its own limits. The only machine, independent of the atmosphere, we can conceive of, would be one on the principle of the rocket. The rocket rises in the air, not from the resistance offered by the atmosphere to its fiery stream, but from the internal reaction. The velocity would, indeed, be greater in a vacuum than in the atmosphere, and could we dispense with the comfort of breathing air, we might, with such a machine, transcend the boundaries of our globe, and visit other orbs.
God's Glory in the Heavens (1862, 3rd Ed. 1867) 3-4.
Science quotes on:  |  Achievement (188)  |  Action (343)  |  Air (367)  |  Atmosphere (117)  |  Attempt (269)  |  Beyond (316)  |  Bondage (6)  |  Breathing (23)  |  Buoyancy (7)  |  Buoyant (6)  |  Comfort (64)  |  Conceive (100)  |  Depend (238)  |  Discovery (839)  |  Earth (1076)  |  Emancipate (2)  |  Enable (122)  |  Enterprise (56)  |  Exploration (161)  |  Extend (129)  |  Gravity (140)  |  Greater (288)  |  Hopelessness (6)  |  Indeed (323)  |  Internal (69)  |  Limit (294)  |  Machine (272)  |  Moon (252)  |  Offer (143)  |  Orb (20)  |  Other (2233)  |  Ourselves (248)  |  Physical (520)  |  Physical Science (104)  |  Poor (139)  |  Power (773)  |  Principle (532)  |  Reach (287)  |  Reaction (106)  |  Resistance (41)  |  Rocket (52)  |  Space Travel (23)  |  Stream (83)  |  Success (327)  |  Transcend (27)  |  Vacuum (41)  |  Velocity (51)

In the month of August 678, in the eighth year of Egfrid’s reign, there appeared a star known as a comet, which remained visible for three months, rising in the morning and emitting what seemed to be a tall column of bright flame.
Bede
From Historia Ecclesiastica Gentis Anglorum, Book V, Chap. XXIII., as translated by Leo Sherley-Price, revised by R.E. Latham, Ecclesiastical History of the English People (1955, 1990), 224.
Science quotes on:  |  Bright (82)  |  Column (15)  |  Comet (65)  |  Emit (15)  |  Flame (45)  |  Known (453)  |  Month (91)  |  Morning (98)  |  Reign (24)  |  Remain (357)  |  Rising (44)  |  Star (462)  |  Tall (11)  |  Visible (87)  |  Year (965)

It has hitherto been a serious impediment to the progress of knowledge, that is in investigating the origin or causes of natural productions, recourse has generally been had to the examination, both by experiment and reasoning, of what might be rather than what is. The laws or processes of nature we have every reason to believe invariable. Their results from time to time vary, according to the combinations of influential circumstances; but the process remains the same. Like the poet or the painter, the chemist may, and no doubt often' does, create combinations which nature never produced; and the possibility of such and such processes giving rise to such and such results, is no proof whatever that they were ever in natural operation.
Considerations on Volcanoes (1825), 243.
Science quotes on:  |  According (236)  |  Belief (616)  |  Both (496)  |  Cause (564)  |  Chemist (170)  |  Circumstance (139)  |  Circumstances (108)  |  Combination (151)  |  Create (252)  |  Doubt (314)  |  Examination (102)  |  Experiment (737)  |  Impediment (12)  |  Influence (231)  |  Invariability (6)  |  Investigate (106)  |  Knowledge (1653)  |  Law (914)  |  Natural (811)  |  Nature (2027)  |  Never (1089)  |  Operation (221)  |  Origin (251)  |  Painter (30)  |  Poet (97)  |  Possibility (172)  |  Process (441)  |  Produced (187)  |  Production (190)  |  Progress (493)  |  Proof (304)  |  Reason (767)  |  Reasoning (212)  |  Recourse (12)  |  Remain (357)  |  Result (700)  |  Serious (98)  |  Time (1913)  |  Variation (93)  |  Whatever (234)

It is evident that certain genes which either initially or ultimately have beneficial effects may at the same time produce characters of a non-adaptive type, which will therefore be established with them. Such characters may sometimes serve most easily to distinguish different races or species; indeed, they may be the only ones ordinarily available, when the advantages with which they are associated are of a physiological nature. Further, it may happen that the chain of reactions which a gene sets going is of advantage, while the end-product to which this gives rise, say a character in a juvenile or the adult stage, is of no adaptive significance.
Mendelism and Evolution (1931), 78-9.
Science quotes on:  |  Advantage (144)  |  Available (80)  |  Certain (557)  |  Character (259)  |  Different (596)  |  Distinguish (168)  |  Effect (414)  |  End (603)  |  Evident (92)  |  Evolution (637)  |  Gene (105)  |  Genetics (105)  |  Happen (282)  |  Indeed (323)  |  Most (1728)  |  Nature (2027)  |  Physiological (64)  |  Product (167)  |  Race (279)  |  Reaction (106)  |  Say (991)  |  Set (400)  |  Significance (115)  |  Species (435)  |  Stage (152)  |  Time (1913)  |  Type (172)  |  Ultimately (57)  |  Will (2350)

It is not the organs—that is, the character and form of the animal's bodily parts—that have given rise to its habits and particular structures. It is the habits and manner of life and the conditions in which its ancestors lived that have in the course of time fashioned its bodily form, its organs and qualities.
Attributed.
Science quotes on:  |  Ancestor (63)  |  Animal (651)  |  Body (557)  |  Character (259)  |  Condition (362)  |  Course (415)  |  Environment (240)  |  Form (978)  |  Habit (174)  |  Life (1873)  |  Organ (118)  |  Structure (365)  |  Time (1913)

It is supposed that the ancients were ignorant of the law in hydraulics, by which water, in a tube, will rise as high as the fountain-head; and hence they carried their stupendous aqueducts horizontally, from hill-top to hill-top, upon lofty arches, with an incredible expenditure of labor and money. The knowledge of a single law, now familiar to every well-instructed school-boy,— namely, that water seeks a level, and, if not obstructed, will find it,—enables the poorest man of the present day to do what once demanded the wealth of an empire. The beautiful fragments of the ancient Roman aqueducts, which have survived the ravage of centuries, are often cited to attest the grandeur and power of their builders. To me, they are monuments, not of their power, but of their weakness.
In Thoughts Selected From the Writings of Horace Mann (1872), 231.
Science quotes on:  |  Ancient (198)  |  Aqueduct (4)  |  Beautiful (273)  |  Boy (100)  |  Demand (131)  |  Do (1905)  |  Enable (122)  |  Expenditure (17)  |  Find (1014)  |  Fragment (58)  |  Grandeur (35)  |  High (370)  |  Hydraulic (5)  |  Hydraulics (2)  |  Ignorant (91)  |  Incredible (43)  |  Knowledge (1653)  |  Labor (200)  |  Law (914)  |  Level (69)  |  Man (2252)  |  Money (178)  |  Monument (45)  |  Power (773)  |  Present (630)  |  Ravage (7)  |  Roman (39)  |  School (228)  |  Seek (219)  |  Single (366)  |  Stupendous (13)  |  Top (100)  |  Water (505)  |  Weakness (50)  |  Wealth (100)  |  Will (2350)

It was badly received by the generation to which it was first addressed, and the outpouring of angry nonsense to which it gave rise is sad to think upon. But the present generation will probably behave just as badly if another Darwin should arise, and inflict upon them that which the generality of mankind most hate—the necessity of revising their convictions. Let them, then, be charitable to us ancients; and if they behave no better than the men of my day to some new benefactor, let them recollect that, after all, our wrath did not come to much, and vented itself chiefly in the bad language of sanctimonious scolds. Let them as speedily perform a strategic right-about-face, and follow the truth wherever it leads.
'On the Reception of the Origin of Species'. In F. Darwin (ed.), The Life and Letters of Charles Darwin, Including an Autobiographical Chapter (1888), Vol. 2, 204.
Science quotes on:  |  Ancient (198)  |  Arise (162)  |  Bad (185)  |  Badly (32)  |  Better (495)  |  Chiefly (47)  |  Conviction (100)  |  Charles Darwin (322)  |  Face (214)  |  First (1303)  |  Follow (390)  |  Generality (45)  |  Generation (256)  |  Hate (68)  |  Language (310)  |  Lead (391)  |  Mankind (357)  |  Most (1728)  |  Necessity (197)  |  New (1276)  |  Nonsense (48)  |  Perform (123)  |  Present (630)  |  Right (473)  |  Think (1124)  |  Truth (1111)  |  Wherever (51)  |  Will (2350)

Jefferson refused to pin his hopes on the occasional success of honest and unambitious men; on the contrary, the great danger was that philosophers would be lulled into complacence by the accidental rise of a Franklin or a Washington. Any government which made the welfare of men depend on the character of their governors was an illusion.
In The Lost World of Thomas Jefferson (1948, 1993), 178.
Science quotes on:  |  Accidental (31)  |  Character (259)  |  Contrary (143)  |  Danger (127)  |  Depend (238)  |  Benjamin Franklin (95)  |  Government (116)  |  Governor (13)  |  Great (1610)  |  Honest (53)  |  Hope (322)  |  Illusion (68)  |  Thomas Jefferson (70)  |  Occasional (23)  |  Philosopher (269)  |  Pin (20)  |  Success (327)  |  George Washington (4)  |  Welfare (30)

Know then thyself, presume not God to scan;
The proper study of Mankind is Man.
Plac'd on this isthmus of a middle state,
A being darkly wise, and rudely great:
With too much knowledge for the Sceptic side,
With too much weakness for the Stoic's pride,
He hangs between; in doubt to act, or rest;
In doubt to deem himself a God, or Beast;
In doubt his Mind or Body to prefer,
Born but to die, and reas'ning but to err;
Alike in ignorance, his reason such,
Whether he thinks too little, or too much:
Chaos of Thought and Passion, all confus'd;
Still by himself abus'd, or disabus'd;
Created half to rise, and half to fall;
Great lord of all things, yet a prey to all;
Sole judge of Truth, in endless Error hurl'd:
The glory, jest, and riddle of the world!
... Superior beings, when of late they saw
A mortal Man unfold all Nature's law,
Admir'd such wisdom in an earthly shape,
And shew'd a NEWTON as we shew an Ape.
'An Essay on Man' (1733-4), Epistle II. In John Butt (ed.), The Poems of Alexander Pope (1965), 516-7.
Science quotes on:  |  Abuse (25)  |  Act (278)  |  Admiration (61)  |  Alike (60)  |  Ape (54)  |  Beast (58)  |  Being (1276)  |  Birth (154)  |  Body (557)  |  Chaos (99)  |  Confusion (61)  |  Creation (350)  |  Death (407)  |  Doubt (314)  |  Endless (61)  |  Error (339)  |  Fall (243)  |  Glory (67)  |  God (776)  |  Great (1610)  |  Hang (46)  |  Himself (461)  |  Hurling (2)  |  Ignorance (256)  |  Isthmus (2)  |  Jest (7)  |  Judge (114)  |  Know (1539)  |  Knowledge (1653)  |  Late (119)  |  Law (914)  |  Little (718)  |  Lord (97)  |  Man (2252)  |  Mankind (357)  |  Mind (1380)  |  Mortal (55)  |  Nature (2027)  |  Sir Isaac Newton (363)  |  Passion (121)  |  Preference (28)  |  Prey (13)  |  Pride (85)  |  Proper (150)  |  Reason (767)  |  Rest (289)  |  Riddle (28)  |  Saw (160)  |  Sceptic (5)  |  Shape (77)  |  Show (354)  |  Side (236)  |  Sole (50)  |  State (505)  |  Still (614)  |  Stoic (3)  |  Study (703)  |  Superior (89)  |  Superiority (19)  |  Thing (1914)  |  Think (1124)  |  Thinking (425)  |  Thought (996)  |  Truth (1111)  |  Weakness (50)  |  Wisdom (235)  |  Wise (145)  |  World (1854)

Let me describe briefly how a black hole might be created. Imagine a star with a mass 10 times that of the sun. During most of its lifetime of about a billion years the star will generate heat at its center by converting hydrogen into helium. The energy released will create sufficient pressure to support the star against its own gravity, giving rise to an object with a radius about five times the radius of the sun. The escape velocity from the surface of such a star would be about 1,000 kilometers per second. That is to say, an object fired vertically upward from the surface of the star with a velocity of less than 1,000 kilometers per second would be dragged back by the gravitational field of the star and would return to the surface, whereas an object with a velocity greater than that would escape to infinity.
When the star had exhausted its nuclear fuel, there would be nothing to maintain the outward pressure, and the star would begin to collapse because of its own gravity. As the star shrank, the gravitational field at the surface would become stronger and the escape velocity would increase. By the time the radius had got down to 10 kilometers the escape velocity would have increased to 100,000 kilometers per second, the velocity of light. After that time any light emitted from the star would not be able to escape to infinity but would be dragged back by the gravitational field. According to the special theory of relativity nothing can travel faster than light, so that if light cannot escape, nothing else can either. The result would be a black hole: a region of space-time from which it is not possible to escape to infinity.
'The Quantum Mechanics of Black Holes', Scientific American, 1977, 236, 34-40.
Science quotes on:  |  According (236)  |  Against (332)  |  Back (395)  |  Become (822)  |  Begin (275)  |  Billion (105)  |  Black Hole (17)  |  Create (252)  |  Describe (133)  |  Down (455)  |  Energy (374)  |  Escape (87)  |  Faster (50)  |  Field (378)  |  Gravity (140)  |  Greater (288)  |  Heat (181)  |  Helium (11)  |  Hydrogen (80)  |  Imagine (177)  |  Increase (226)  |  Infinity (96)  |  Kilometer (10)  |  Light (636)  |  Maintain (105)  |  Mass (161)  |  Most (1728)  |  Nothing (1002)  |  Nuclear (110)  |  Object (442)  |  Possible (560)  |  Pressure (69)  |  Relativity (91)  |  Result (700)  |  Return (133)  |  Say (991)  |  Space (525)  |  Space-Time (20)  |  Special (189)  |  Star (462)  |  Stronger (36)  |  Sufficient (133)  |  Sun (408)  |  Support (151)  |  Surface (223)  |  Theory (1016)  |  Theory Of Relativity (33)  |  Time (1913)  |  Travel (125)  |  Upward (44)  |  Velocity (51)  |  Will (2350)  |  Year (965)

Let the mind rise from victory to victory over surrounding nature, let it but conquer for human life and activity not only the surface of the earth but also all that lies between the depth of the sea and the outer limits of the atmosphere; let it command for its service prodigious energy to flow from one part of the universe to the other, let it annihilate space for the transference of its thoughts.
In Ivan Pavlov and William Horsley Gantt (trans.), Lectures on Conditioned Reflexes (1928, 1941), Preface, 41.
Science quotes on:  |  Activity (218)  |  Annihilate (10)  |  Atmosphere (117)  |  Command (60)  |  Conquer (41)  |  Depth (97)  |  Earth (1076)  |  Energy (374)  |  Flow (90)  |  Human (1517)  |  Lie (370)  |  Life (1873)  |  Limit (294)  |  Mind (1380)  |  Nature (2027)  |  Other (2233)  |  Prodigious (20)  |  Sea (327)  |  Service (110)  |  Space (525)  |  Surface (223)  |  Surface Of The Earth (36)  |  Thought (996)  |  Universe (901)  |  Victory (40)

Let the sun never set or rise on a small bowel obstruction.
Adage expressing urgency for early operation to avoid possible fatality.
Anonymous
Summary of classic advice by Georg Friedrich Louis Stromeyer (1804-76) for a stangulated hernia. In Joe J. Tjandra et al., Textbook of Surgery (2006), 159.
Science quotes on:  |  Adage (4)  |  Avoid (124)  |  Bowel (17)  |  Early (196)  |  Hernia (2)  |  Intestine (16)  |  Never (1089)  |  Operation (221)  |  Possible (560)  |  Set (400)  |  Small (489)  |  Sun (408)  |  Surgery (54)  |  Urgency (13)

Let us now declare the means whereby our understanding can rise to knowledge without fear of error. There are two such means: intuition and deduction. By intuition I mean not the varying testimony of the senses, nor the deductive judgment of imagination naturally extravagant, but the conception of an attentive mind so distinct and so clear that no doubt remains to it with regard to that which it comprehends; or, what amounts to the same thing, the self-evidencing conception of a sound and attentive mind, a conception which springs from the light of reason alone, and is more certain, because more simple, than deduction itself. …
It may perhaps be asked why to intuition we add this other mode of knowing, by deduction, that is to say, the process which, from something of which we have certain knowledge, draws consequences which necessarily follow therefrom. But we are obliged to admit this second step; for there are a great many things which, without being evident of themselves, nevertheless bear the marks of certainty if only they are deduced from true and incontestable principles by a continuous and uninterrupted movement of thought, with distinct intuition of each thing; just as we know that the last link of a long chain holds to the first, although we can not take in with one glance of the eye the intermediate links, provided that, after having run over them in succession, we can recall them all, each as being joined to its fellows, from the first up to the last. Thus we distinguish intuition from deduction, inasmuch as in the latter case there is conceived a certain progress or succession, while it is not so in the former; … whence it follows that primary propositions, derived immediately from principles, may be said to be known, according to the way we view them, now by intuition, now by deduction; although the principles themselves can be known only by intuition, the remote consequences only by deduction.
In Rules for the Direction of the Mind, Philosophy of Descartes. [Torrey] (1892), 64-65.
Science quotes on:  |  Accord (36)  |  According (236)  |  Add (42)  |  Admit (50)  |  Alone (325)  |  Amount (153)  |  Ask (423)  |  Attentive (15)  |  Bear (162)  |  Being (1276)  |  Case (102)  |  Certain (557)  |  Certainty (180)  |  Chain (52)  |  Clear (111)  |  Comprehend (45)  |  Conceive (100)  |  Conception (160)  |  Consequence (220)  |  Continuous (83)  |  Declare (48)  |  Deduce (27)  |  Deduction (90)  |  Deductive (13)  |  Derive (71)  |  Distinct (99)  |  Distinguish (168)  |  Doubt (314)  |  Draw (141)  |  Error (339)  |  Evident (92)  |  Extravagant (11)  |  Eye (441)  |  Fear (215)  |  Fellow (88)  |  First (1303)  |  Follow (390)  |  Former (138)  |  Glance (36)  |  Great (1610)  |  Hold (96)  |  Imagination (349)  |  Immediately (116)  |  Inasmuch (5)  |  Incontestable (3)  |  Intermediate (38)  |  Intuition (82)  |  Join (32)  |  Judgment (140)  |  Know (1539)  |  Knowing (137)  |  Knowledge (1653)  |  Known (453)  |  Last (425)  |  Latter (21)  |  Let (64)  |  Light (636)  |  Link (49)  |  Long (778)  |  Mark (47)  |  Mean (810)  |  Means (588)  |  Mind (1380)  |  Mode (43)  |  More (2558)  |  Movement (162)  |  Naturally (11)  |  Nature Of Mathematics (80)  |  Necessarily (137)  |  Nevertheless (90)  |  Obliged (6)  |  Other (2233)  |  Primary (82)  |  Principle (532)  |  Process (441)  |  Progress (493)  |  Proposition (126)  |  Provide (79)  |  Reason (767)  |  Recall (11)  |  Regard (312)  |  Remain (357)  |  Remote (86)  |  Run (158)  |  Same (168)  |  Say (991)  |  Second (66)  |  Self (268)  |  Sense (786)  |  Simple (430)  |  Something (718)  |  Sound (188)  |  Spring (140)  |  Step (235)  |  Succession (80)  |  Testimony (21)  |  Themselves (433)  |  Therefrom (2)  |  Thing (1914)  |  Thought (996)  |  True (240)  |  Two (936)  |  Understand (650)  |  Understanding (527)  |  Uninterrupted (7)  |  Vary (27)  |  View (498)  |  Way (1214)  |  Whereby (2)  |  Why (491)

Let us only imagine that birds had studied their own development and that it was they in turn who investigated the structure of the adult mammal and of man. Wouldn’t their physiological textbooks teach the following? “Those four and two-legged animals bear many resemblances to embryos, for their cranial bones are separated, and they have no beak, just as we do in the first live or six days of incubation; their extremities are all very much alike, as ours are for about the same period; there is not a single true feather on their body, rather only thin feather-shafts, so that we, as fledglings in the nest, are more advanced than they shall ever be … And these mammals that cannot find their own food for such a long time after their birth, that can never rise freely from the earth, want to consider themselves more highly organized than we?”
Über Entwicklungsgeschichte der Thiere: Beobachtung und Reflexion (1828), 203. Trans. Stephen Jay Gould, Ontogeny and Phylogeny (1977), 54.
Science quotes on:  |  Alike (60)  |  Animal (651)  |  Bear (162)  |  Bird (163)  |  Birth (154)  |  Body (557)  |  Bone (101)  |  Consider (430)  |  Development (442)  |  Do (1905)  |  Earth (1076)  |  Embryo (30)  |  Find (1014)  |  First (1303)  |  Food (214)  |  Imagine (177)  |  Incubation (3)  |  Investigate (106)  |  Live (651)  |  Long (778)  |  Mammal (41)  |  Man (2252)  |  More (2558)  |  Nest (26)  |  Never (1089)  |  Period (200)  |  Physiological (64)  |  Resemblance (39)  |  Single (366)  |  Structure (365)  |  Teach (301)  |  Textbook (39)  |  Themselves (433)  |  Time (1913)  |  Turn (454)  |  Two (936)  |  Want (505)

Life, in a body whose order and state of affairs can make it manifest, is assuredly, as I have said, a real power that gives rise to numerous phenomena. This power has, however, neither goal nor intention. It can do only what it does; it is only a set of acting causes, not a particular being. I was the first to establish this truth at a time when life was still thought to be a principle, an archeia, a being of some sort.
'Système Analytique des Connaissances Positives de l’Homme, restreintes a celles qui proviennent directement ou indirectement de I'observation' (1820), trans. M. H. Shank and quoted in Madeleine Barthélemy-Madaule, Lamarck the Mythical Precursor: A Study of the Relations between Science and Ideology (1982), 102.
Science quotes on:  |  Being (1276)  |  Body (557)  |  Cause (564)  |  Do (1905)  |  First (1303)  |  Goal (155)  |  Intention (46)  |  Life (1873)  |  Numerous (71)  |  Order (639)  |  Power (773)  |  Principle (532)  |  Set (400)  |  State (505)  |  Still (614)  |  Thought (996)  |  Time (1913)  |  Truth (1111)

Like water, be gentle and strong. Be gentle enough to follow the natural paths of the earth, and strong enough to rise up and reshape the world.
…...
Science quotes on:  |  Earth (1076)  |  Enough (341)  |  Follow (390)  |  Gentle (9)  |  Natural (811)  |  Path (160)  |  Reshape (5)  |  Strong (182)  |  Water (505)  |  World (1854)

Locksley Hall, that in the distance overlooks the sandy tracts.
And the hollow ocean-ridges roaring into cataracts.
Many a night from yonder ivied casement, ere I went to rest,
Did I look on great Orion sloping slowly to the west.
Many a night I saw the Pleiads, rising thro’ the mellow shade.
Glitter like a swarm of fireflies tangled in a silver braid.
From 'Locksley Hall' (1842), collected in Alfred Tennyson and William James Rolfe (ed.) The Poetic and Dramatic Works of Alfred, Lord Tennyson (1898), 90.
Science quotes on:  |  Braid (2)  |  Cataract (4)  |  Distance (171)  |  Firefly (8)  |  Glitter (10)  |  Hollow (6)  |  Ivy (3)  |  Mellow (3)  |  Night (133)  |  Ocean (216)  |  Orion (2)  |  Overlook (33)  |  Pleiades (4)  |  Ridge (9)  |  Roar (6)  |  Sandy (3)  |  Shade (35)  |  Silver (49)  |  Swarm (15)  |  Tangle (8)  |  Tract (8)

Man has risen, not fallen. He can choose to develop his capacities as the highest animal and to try to rise still farther, or he can choose otherwise. The choice is his responsibility, and his alone. There is no automatism that will carry him upward without choice or effort and there is no trend solely in the right direction. Evolution has no purpose; man must supply this for himself. The means to gaining right ends involve both organic evolution and human evolution, but human choice as to what are the right ends must be based on human evolution.
The Meaning of Evolution: A Study of the History of Life and of its Significance for Man (1949), 310.
Science quotes on:  |  Alone (325)  |  Animal (651)  |  Automatism (2)  |  Basis (180)  |  Both (496)  |  Capacity (105)  |  Carry (130)  |  Choice (114)  |  Choose (116)  |  Develop (279)  |  Development (442)  |  Direction (185)  |  Effort (243)  |  End (603)  |  Evolution (637)  |  Fall (243)  |  Farther (51)  |  Highest (19)  |  Himself (461)  |  Human (1517)  |  Involve (93)  |  Man (2252)  |  Mean (810)  |  Means (588)  |  Must (1525)  |  Organic (161)  |  Purpose (337)  |  Responsibility (71)  |  Right (473)  |  Still (614)  |  Supply (101)  |  Trend (23)  |  Try (296)  |  Upward (44)  |  Will (2350)

Man is uncanny, yet nothing
uncannier than man bestirs itself, rising up beyond him.
Sophocles
First line of a choral ode in Antigone, line 332, as translated from a French translation. One of several variations given in Bernard Stiegler, Technics and Time, 3, (2010), 237.
Science quotes on:  |  Beyond (316)  |  Man (2252)  |  Nothing (1002)  |  Rising (44)  |  Stir (23)  |  Uncanny (5)

Man must at all costs overcome the Earth’s gravity and have, in reserve, the space at least of the Solar System. All kinds of danger wait for him on the Earth… We are talking of disaster that can destroy the whole of mankind or a large part of it… For instance, a cloud of bolides [meteors] or a small planet a few dozen kilometers in diameter could fall on the Earth, with such an impact that the solid, liquid or gaseous blast produced by it could wipe off the face of the Earth all traces of man and his buildings. The rise of temperature accompanying it could alone scorch or kill all living beings… We are further compelled to take up the struggle against gravity, and for the utilization of celestial space and all its wealth, because of the overpopulation of our planet. Numerous other terrible dangers await mankind on the Earth, all of which suggest that man should look for a way into the Cosmos. We have said a great deal about the advantages of migration into space, but not all can be said or even imagined.
Science quotes on:  |  Advantage (144)  |  Against (332)  |  Alone (325)  |  Being (1276)  |  Blast (13)  |  Building (158)  |  Celestial (53)  |  Cloud (112)  |  Cosmos (64)  |  Cost (94)  |  Danger (127)  |  Deal (192)  |  Destroy (191)  |  Diameter (28)  |  Disaster (58)  |  Earth (1076)  |  Face (214)  |  Fall (243)  |  Gravity (140)  |  Great (1610)  |  Impact (45)  |  Kill (101)  |  Kilometer (10)  |  Kind (565)  |  Large (399)  |  Liquid (50)  |  Living (492)  |  Look (584)  |  Man (2252)  |  Mankind (357)  |  Meteor (19)  |  Migration (12)  |  Must (1525)  |  Numerous (71)  |  Other (2233)  |  Overcome (40)  |  Overpopulation (6)  |  Planet (406)  |  Produced (187)  |  Reserve (26)  |  Small (489)  |  Solar System (81)  |  Solid (119)  |  Space (525)  |  Struggle (111)  |  System (545)  |  Talking (76)  |  Temperature (82)  |  Terrible (42)  |  Trace (109)  |  Utilization (16)  |  Way (1214)  |  Wealth (100)  |  Whole (756)

Man’s history has been graven on the rock of Egypt, stamped on the brick of Assyria, enshrined in the marble of the Parthenon—it rises before us a majestic presence in the piled up arches of the Coliseum—it lurks an unsuspected treasure amid the oblivious dust of archives and monasteries—it is embodied in all the looms of religions, of races, of families.
In Lecture to the Oxford meeting of the Archaeological Institute (18 Jun 1850), printed in 'On the Study of Achaeology', Archaeological Journal (1851), 8, 1.
Science quotes on:  |  Arch (12)  |  Archive (5)  |  Assyria (2)  |  Brick (20)  |  Coliseum (2)  |  Dust (68)  |  Egypt (31)  |  Embodying (2)  |  Enshrine (2)  |  Family (102)  |  History (719)  |  Loom (20)  |  Majestic (17)  |  Man (2252)  |  Marble (21)  |  Oblivious (9)  |  Parthenon (2)  |  Presence (63)  |  Race (279)  |  Religion (370)  |  Rock (177)  |  Stamp (36)  |  Treasure (59)  |  Unsuspected (7)

Mathematics, as much as music or any other art, is one of the means by which we rise to a complete self-consciousness. The significance of mathematics resides precisely in the fact that it is an art; by informing us of the nature of our own minds it informs us of much that depends on our minds.
In Aspects of Science: Second Series (1926), 94.
Science quotes on:  |  Art (681)  |  Complete (209)  |  Consciousness (132)  |  Depend (238)  |  Dependence (47)  |  Fact (1259)  |  Inform (52)  |  Mathematics (1400)  |  Mean (810)  |  Means (588)  |  Mind (1380)  |  Music (133)  |  Nature (2027)  |  Other (2233)  |  Precisely (93)  |  Reside (25)  |  Science And Art (195)  |  Self (268)  |  Self-Consciousness (2)  |  Significance (115)

May the road rise to meet you. May the wind always be at your back. May the sun shine warm upon your face, the rains fall soft upon your fields and, until we meet again, may God hold you in the palm of his hand.
…...
Science quotes on:  |  Back (395)  |  Face (214)  |  Fall (243)  |  Field (378)  |  God (776)  |  Hand (149)  |  Hold (96)  |  Meet (37)  |  Palm (5)  |  Rain (70)  |  Road (72)  |  Shine (49)  |  Soft (30)  |  Sun (408)  |  Warm (75)  |  Wind (141)

Moreover, within the hollows of the earth,
When from one quarter the wind builds up, lunges,
Muscles the deep caves with its headstrong power,
The earth leans hard where the force of wind has pressed it;
Then above ground, the higher the house is built,
The nearer it rises to the sky, the worse
Will it lean that way and jut out perilously,
The beams wrenched loose and hanging ready to fall.
And to think, men can't believe that for this world
Some time of death and ruin lies in wait,
Yet they see so great a mass of earth collapse!
And the winds pause for breath—that's lucky, for else
No force could rein things galloping to destruction.
But since they pause for breath, to rally their force,
Come building up and then fall driven back,
More often the earth will threaten ruin than
Perform it. The earth will lean and then sway back,
Its wavering mass restored to the right poise.
That explains why all houses reel, top floor
Most then the middle, and ground floor hardly at all.
On the Nature of Things, trans. Anthony M. Esolen (1995), Book 6, lines 558-77, 216.
Science quotes on:  |  Back (395)  |  Beam (26)  |  Breath (62)  |  Build (212)  |  Building (158)  |  Cave (17)  |  Death (407)  |  Deep (241)  |  Destruction (136)  |  Earth (1076)  |  Earthquake (37)  |  Explain (334)  |  Fall (243)  |  Force (497)  |  Great (1610)  |  Ground (222)  |  Hard (246)  |  House (143)  |  Lie (370)  |  Mass (161)  |  More (2558)  |  Most (1728)  |  Muscle (47)  |  Nearer (45)  |  Perform (123)  |  Power (773)  |  Right (473)  |  Ruin (45)  |  See (1095)  |  Sky (174)  |  Thing (1914)  |  Think (1124)  |  Threaten (33)  |  Time (1913)  |  Top (100)  |  Way (1214)  |  Why (491)  |  Will (2350)  |  Wind (141)  |  World (1854)

Music may be called the sister of painting, for she is dependent upon hearing, the sense which comes second and her harmony is composed of the union of proportional parts sounded simultaneously, rising and falling in one or more harmonic rhythms.
…...
Science quotes on:  |  Call (782)  |  Compose (20)  |  Dependent (26)  |  Fall (243)  |  Harmonic (4)  |  Harmony (106)  |  Hear (146)  |  Hearing (50)  |  More (2558)  |  Music (133)  |  Painting (46)  |  Part (237)  |  Proportional (5)  |  Rhythm (21)  |  Rising (44)  |  Second (66)  |  Sense (786)  |  Simultaneous (23)  |  Sister (8)  |  Sound (188)  |  Union (52)

My sun sets to rise again.
In poem 'At “The Mermaid”', The Complete Poetic Works of Browning (1895), 808.
Science quotes on:  |  Set (400)  |  Sun (408)

New, distant Scenes of endless Science rise:
So pleas'd at first, the towring Alps we try,...
In An Essay on Criticism (1711), 15.
Science quotes on:  |  Alp (9)  |  Alps (9)  |  Distant (33)  |  Endless (61)  |  First (1303)  |  New (1276)  |  Pleased (3)  |  Scene (36)  |  Try (296)

Ninety-nine and nine-tenths of the earth’s volume must forever remain invisible and untouchable. Because more than 97 per cent of it is too hot to crystallize, its body is extremely weak. The crust, being so thin, must bend, if, over wide areas, it becomes loaded with glacial ice, ocean water or deposits of sand and mud. It must bend in the opposite sense if widely extended loads of such material be removed. This accounts for … the origin of chains of high mountains … and the rise of lava to the earth’s surface.
Presidential speech to the Geological Society of America at Cambridge, Mass. (1932). As quoted in New York Times (20 Sep 1957), 23. Also summarized in Popular Mechanics (Apr 1933), 513.
Science quotes on:  |  Account (196)  |  Become (822)  |  Being (1276)  |  Bend (13)  |  Body (557)  |  Chain (52)  |  Crust (43)  |  Crystal (71)  |  Crystallize (12)  |  Deposit (12)  |  Earth (1076)  |  Extend (129)  |  Forever (112)  |  Glacier (17)  |  High (370)  |  Hot (63)  |  Ice (59)  |  Invisible (66)  |  Lava (12)  |  Load (12)  |  Material (366)  |  More (2558)  |  Mountain (202)  |  Mud (26)  |  Must (1525)  |  Ocean (216)  |  Opposite (110)  |  Origin (251)  |  Remain (357)  |  Removal (12)  |  Sand (63)  |  Sense (786)  |  Surface (223)  |  Water (505)  |  Weak (73)  |  Wide (97)

No existing form of anthropoid ape is even remotely related to the stock which has given rise to man.
In Henry Fairfield Osborn, 'Osborn States the Case For Evolution', New York Times (12 Jul 1925), XX1. Written in rebuttal to the anti-evolution publicity by William Jennings Bryan at the time of the Scopes Monkey Trial.
Science quotes on:  |  Anthropoid (9)  |  Ape (54)  |  Evolution (637)  |  Existence (484)  |  Form (978)  |  Man (2252)  |  Relation (166)  |  Remoteness (9)  |  Stock (7)

No place affords a more striking conviction of the vanity of human hopes than a publick library; for who can see the wall crouded on every side by mighty volumes, the works of laborious meditation, and accurate inquiry, now scarcely known but by the catalogue, and preserved only to encrease the pomp of learning, without considering how many hours have been wasted in vain endeavours, how often imagination has anticipated the praises of futurity, how many statues have risen to the eye of vanity, how many ideal converts have elevated zeal, how often wit has exulted in the eternal infamy of his antagonists, and dogmatism has delighted in the gradual advances of his authority, the immutability of his decrees, and the perpetuity of his power.
Non unquam dedit
Documenta fors majora, quam fragili loco
Starent superbi.

Seneca, Troades, II, 4-6
Insulting chance ne'er call'd with louder voice,
On swelling mortals to be proud no more.
Of the innumerable authors whose performances are thus treasured up in magnificent obscurity, most are forgotten, because they never deserved to be remembered, and owed the honours which they have once obtained, not to judgment or to genius, to labour or to art, but to the prejudice of faction, the stratagem of intrigue, or the servility of adulation.
Nothing is more common than to find men whose works are now totally neglected, mentioned with praises by their contemporaries, as the oracles of their age, and the legislators of science. Curiosity is naturally excited, their volumes after long enquiry are found, but seldom reward the labour of the search. Every period of time has produced these bubbles of artificial fame, which are kept up a while by the breath of fashion and then break at once and are annihilated. The learned often bewail the loss of ancient writers whose characters have survived their works; but perhaps if we could now retrieve them we should find them only the Granvilles, Montagus, Stepneys, and Sheffields of their time, and wonder by what infatuation or caprice they could be raised to notice.
It cannot, however, be denied, that many have sunk into oblivion, whom it were unjust to number with this despicable class. Various kinds of literary fame seem destined to various measures of duration. Some spread into exuberance with a very speedy growth, but soon wither and decay; some rise more slowly, but last long. Parnassus has its flowers of transient fragrance as well as its oaks of towering height, and its laurels of eternal verdure.
The Rambler, Number 106, 23 Mar 1751. In W. J. Bate and Albrecht B. Strauss (eds.), The Rambler (1969), Vol. 2, 200-1.
Science quotes on:  |  Accurate (88)  |  Advance (299)  |  Age (509)  |  Ancient (198)  |  Art (681)  |  Author (175)  |  Authority (100)  |  Break (110)  |  Breath (62)  |  Bubble (23)  |  Call (782)  |  Caprice (10)  |  Chance (245)  |  Character (259)  |  Class (168)  |  Common (447)  |  Conviction (100)  |  Curiosity (138)  |  Decay (59)  |  Decree (9)  |  Delight (111)  |  Destined (42)  |  Dogmatism (15)  |  Endeavour (63)  |  Enquiry (89)  |  Eternal (113)  |  Eye (441)  |  Faction (4)  |  Fame (51)  |  Find (1014)  |  Flower (112)  |  Forgotten (53)  |  Genius (301)  |  Growth (200)  |  Honour (58)  |  Hope (322)  |  Hour (192)  |  Human (1517)  |  Ideal (110)  |  Imagination (349)  |  Innumerable (56)  |  Inquiry (89)  |  Judgment (140)  |  Kind (565)  |  Known (453)  |  Labor (200)  |  Laborious (17)  |  Last (425)  |  Learn (672)  |  Learned (235)  |  Learning (291)  |  Library (53)  |  Long (778)  |  Loss (118)  |  Magnificent (46)  |  Measure (242)  |  Meditation (19)  |  Mention (84)  |  More (2558)  |  Mortal (55)  |  Most (1728)  |  Neglect (63)  |  Neglected (23)  |  Never (1089)  |  Nothing (1002)  |  Notice (81)  |  Number (712)  |  Oak (16)  |  Oblivion (10)  |  Obtain (164)  |  Performance (51)  |  Period (200)  |  Perpetuity (9)  |  Power (773)  |  Prejudice (96)  |  Produced (187)  |  Remember (189)  |  Reward (72)  |  Scarcely (75)  |  Search (175)  |  See (1095)  |  Seldom (68)  |  Side (236)  |  Soon (187)  |  Spread (86)  |  Statue (17)  |  Striking (48)  |  Time (1913)  |  Towering (11)  |  Transient (13)  |  Vain (86)  |  Various (206)  |  Wall (71)  |  Wit (61)  |  Wonder (252)  |  Work (1403)  |  Writer (90)

Not only is the state of nature hostile to the state of art of the garden; but the principle of the horticultural process, by which the latter is created and maintained, is antithetic to that of the cosmic process. The characteristic feature of the latter is the intense and unceasing competition of the struggle for existence. The characteristic of the former is the elimination of that struggle, by the removal of the conditions which give rise to it. The tendency of the cosmic process is to bring about the adjustment of the forms of plant life to the current conditions; the tendency of the horticultural process is the adjustment of the conditions to the needs of the forms of plant life which the gardener desires to raise.
'Evolution and Ethics-Prolegomena' (1894). In Collected Essays (1894), Vol. 9, 13.
Science quotes on:  |  Adjustment (21)  |  Art (681)  |  Characteristic (155)  |  Competition (45)  |  Condition (362)  |  Cosmic (74)  |  Current (122)  |  Desire (214)  |  Elimination (26)  |  Existence (484)  |  Form (978)  |  Former (138)  |  Garden (64)  |  Horticulture (10)  |  Life (1873)  |  Maintain (105)  |  Nature (2027)  |  Plant (320)  |  Principle (532)  |  Process (441)  |  State (505)  |  Struggle (111)  |  Tendency (110)

Nothing, however, is more common than energy in money-making, quite independent of any higher object than its accumulation. A man who devotes himself to this pursuit, body and soul, can scarcely fail to become rich. Very little brains will do; spend less than you earn; add guinea to guinea; scrape and save; and the pile of gold will gradually rise.
In Self-help: With Illustrations of Character and Conduct (1859, 1861), 301-302.
Science quotes on:  |  Accumulation (51)  |  Become (822)  |  Body (557)  |  Body And Soul (4)  |  Brain (282)  |  Common (447)  |  Devote (45)  |  Do (1905)  |  Earn (9)  |  Energy (374)  |  Fail (193)  |  Gold (101)  |  Gradual (30)  |  Gradually (102)  |  Guinea (2)  |  Himself (461)  |  Little (718)  |  Making (300)  |  Man (2252)  |  Money (178)  |  More (2558)  |  Nothing (1002)  |  Object (442)  |  Pile (12)  |  Pursuit (128)  |  Rich (66)  |  Save (126)  |  Scarcely (75)  |  Scrape (2)  |  Soul (237)  |  Spend (97)  |  Will (2350)

Now it is a well-known principle of zoological evolution that an isolated region, if large and sufficiently varied in its topography, soil, climate and vegetation, will give rise to a diversified fauna according to the law of adaptive radiation from primitive and central types. Branches will spring off in all directions to take advantage of every possible opportunity of securing food. The modifications which animals undergo in this adaptive radiation are largely of mechanical nature, they are limited in number and kind by hereditary, stirp or germinal influences, and thus result in the independent evolution of similar types in widely-separated regions under the law of parallelism or homoplasy. This law causes the independent origin not only of similar genera but of similar families and even of our similar orders. Nature thus repeats herself upon a vast scale, but the similarity is never complete and exact.
'The Geological and Faunal Relations of Europe and America during the Tertiary Period and the Theory of the Successive Invasions of an African Fauna', Science (1900), 11, 563-64.
Science quotes on:  |  According (236)  |  Adaptation (59)  |  Advantage (144)  |  Animal (651)  |  Branch (155)  |  Cause (564)  |  Central (81)  |  Climate (102)  |  Complete (209)  |  Completeness (19)  |  Direction (185)  |  Diversification (2)  |  Evolution (637)  |  Exactness (29)  |  Family (102)  |  Fauna (13)  |  Food (214)  |  Genus (27)  |  Heredity (62)  |  Independence (37)  |  Influence (231)  |  Isolation (32)  |  Kind (565)  |  Known (453)  |  Large (399)  |  Law (914)  |  Limit (294)  |  Limited (103)  |  Mechanical (145)  |  Modification (57)  |  Nature (2027)  |  Never (1089)  |  Number (712)  |  Opportunity (95)  |  Order (639)  |  Origin (251)  |  Parallelism (2)  |  Possible (560)  |  Primitive (79)  |  Principle (532)  |  Radiation (48)  |  Region (41)  |  Repetition (30)  |  Result (700)  |  Scale (122)  |  Similarity (32)  |  Soil (98)  |  Spring (140)  |  Type (172)  |  Variation (93)  |  Vast (188)  |  Vegetation (24)  |  Will (2350)  |  Zoology (38)

Now it must be asked if we can comprehend why comets signify the death of magnates and coming wars, for writers of philosophy say so. The reason is not apparent, since vapor no more rises in a land where a pauper lives than where a rich man resides, whether he be king or someone else. Furthermore, it is evident that a comet has a natural cause not dependent on anything else; so it seems that it has no relation to someone’s death or to war. For if it be said that it does relate to war or someone’s death, either it does so as a cause or effect or sign.
De Cometis (On Comets) [before 1280], trans. Lynn Thorndike, from ed. Borgnet, IV, 499-508, quoted in Lynn Thorndike (ed.), Latin Treatises on Comets between 1238 and 1368 A.D. (1950), 75.
Science quotes on:  |  Apparent (85)  |  Ask (423)  |  Cause (564)  |  Comet (65)  |  Coming (114)  |  Death (407)  |  Effect (414)  |  Evident (92)  |  Live (651)  |  Man (2252)  |  More (2558)  |  Must (1525)  |  Natural (811)  |  Neutrino (11)  |  Philosophy (410)  |  Reason (767)  |  Reside (25)  |  Say (991)  |  Signify (18)  |  Vapor (12)  |  War (234)  |  Why (491)  |  Writer (90)

Nowadays everyone knows that the US is the world’s biggest polluter, and that with only one 20th of the world’s population it produces a quarter of its greenhouse gas emissions. But the US government, in an abdication of leadership of epic proportions, is refusing to take the problem seriously. … Emissions from the US are up 14% on those in 1990 and are projected to rise by a further 12% over the next decade.
In 'Global Warming is Now a Weapon of Mass Destruction', The Guardian (28 Jul 2003).
Science quotes on:  |  Biggest (8)  |  Decade (66)  |  Emission (20)  |  Epic (12)  |  Gas (89)  |  Government (116)  |  Greenhouse Gas (4)  |  Know (1539)  |  Leadership (13)  |  Next (238)  |  Polluter (3)  |  Population (115)  |  Problem (735)  |  Produce (117)  |  Project (77)  |  Proportion (141)  |  Seriously (20)  |  World (1854)

Our delight in any particular study, art, or science rises and improves in proportion to the application which we bestow upon it. Thus, what was at first an exercise becomes at length an entertainment.
In The Spectator (2 Aug 1712), No. 447, collected in The Spectator (9th ed., 1728), Vol. 6, 225.
Science quotes on:  |  Application (257)  |  Art (681)  |  Become (822)  |  Becoming (96)  |  Bestow (18)  |  Delight (111)  |  Entertainment (19)  |  Exercise (113)  |  First (1303)  |  Improvement (117)  |  Length (24)  |  Proportion (141)  |  Science And Art (195)  |  Study (703)

Our discombobulated lives need to sink some anchors in numerical stability. (I still have not recovered from the rise of a pound of hamburger at the supermarket to more than a buck.)
…...
Science quotes on:  |  Anchor (10)  |  Buck (3)  |  Hamburger (2)  |  Live (651)  |  More (2558)  |  Need (323)  |  Numerical (39)  |  Pound (15)  |  Recover (14)  |  Sink (38)  |  Stability (28)  |  Still (614)

Our emphasis on science has resulted in an alarming rise in world populations, the demand and ever-increasing emphasis of science to improve their standards and maintain their vigor. I have been forced to the conclusion that an over-emphasis of science weakens character and upsets life's essential balance.
In 'The Wisdom of Wilderness', Life (22 Dec 1967), 63, No. 25, 9.
Science quotes on:  |  Alarming (4)  |  Balance (82)  |  Character (259)  |  Conclusion (266)  |  Demand (131)  |  Emphasis (18)  |  Essential (210)  |  Life (1873)  |  Maintain (105)  |  Population (115)  |  Result (700)  |  Standard (65)  |  Upset (18)  |  Vigor (12)  |  Vigour (18)  |  World (1854)

Our friends should be companions who inspire us, who help us rise to our best.
…...
Science quotes on:  |  Best (468)  |  Companion (22)  |  Friend (180)  |  Help (118)  |  Inspire (58)

Our greatest glory is not in never falling, but in rising every time we fall.
Confucius
…...
Science quotes on:  |  Fall (243)  |  Glory (67)  |  Great (1610)  |  Greatest (330)  |  Never (1089)  |  Rising (44)  |  Time (1913)

Our natural way of thinking about these coarser emotions is that the mental perception of some fact excites the mental affection called the emotion, and that this latter state of mind gives rise to the bodily expression. My theory, on the contrary, is that the bodily changes follow directly the perception of the exciting fact, and that our feeling of the same changes as they occur IS the emotion. Common-sense says, we lose our fortune, are sorry and weep; we meet a bear, are frightened and run; we are insulted by a rival, are angry and strike. The hypothesis here to be defended says that this order of sequence is incorrect, that the one mental state is not immediately induced by the other, that the bodily manifestations must first be interposed between, and that the more rational statement is that we feel sorry because we cry, angry because we strike, afraid because we tremble, and not that we cry, strike, or tremble, because we are sorry, angry, or fearful, as the case may be. Without the bodily states following on the perception, the latter would be purely cognitive in form, pale, colorless, destitute of emotional warmth. We might then see the bear, and judge it best to run, receive the insult and deem it right to strike, but we should not actually feel afraid or angry.
The Principles or Psychology (1890), Vol. 2, 449-50.
Science quotes on:  |  Affection (44)  |  Bear (162)  |  Best (468)  |  Call (782)  |  Change (640)  |  Cognitive (7)  |  Common (447)  |  Contrary (143)  |  Cry (30)  |  Emotion (106)  |  Exciting (50)  |  Expression (182)  |  Fact (1259)  |  Feel (371)  |  Feel Sorry (4)  |  Feeling (259)  |  First (1303)  |  Follow (390)  |  Form (978)  |  Fortune (50)  |  Hypothesis (314)  |  Immediately (116)  |  Insult (16)  |  Judge (114)  |  Lose (165)  |  Manifestation (61)  |  Mental (179)  |  Mind (1380)  |  More (2558)  |  Must (1525)  |  Natural (811)  |  Occur (151)  |  Order (639)  |  Other (2233)  |  Perception (97)  |  Purely (111)  |  Rational (97)  |  Receive (117)  |  Right (473)  |  Rival (20)  |  Run (158)  |  Say (991)  |  See (1095)  |  Sense (786)  |  Sequence (68)  |  Sorry (31)  |  State (505)  |  Statement (148)  |  Strike (72)  |  Theory (1016)  |  Thinking (425)  |  Warmth (21)  |  Way (1214)

Perfect as the wing of a bird may be, it will never enable the bird to fly if unsupported by the air. Facts are the air of science. Without them a man of science can never rise. Without them your theories are vain surmises. But while you are studying, observing, experimenting, do not remain content with the surface of things. Do not become a mere recorder of facts, but try to penetrate the mystery of their origin. Seek obstinately for the laws that govern them.
Translation of a note, 'Bequest of Pavlov to the Academic Youth of his Country', written a few days before his death for a student magazine, The Generation of the Victors. As published in 'Pavlov and the Spirit of Science', Nature (4 Apr 1936), 137, 572.
Science quotes on:  |  Air (367)  |  Become (822)  |  Bird (163)  |  Content (75)  |  Do (1905)  |  Enable (122)  |  Experiment (737)  |  Fact (1259)  |  Facts (553)  |  Fly (153)  |  Govern (67)  |  Law (914)  |  Man (2252)  |  Mere (86)  |  Mystery (190)  |  Never (1089)  |  Observe (181)  |  Obstinately (2)  |  Origin (251)  |  Penetrate (68)  |  Perfect (224)  |  Recorder (5)  |  Remain (357)  |  Seek (219)  |  Study (703)  |  Studying (70)  |  Surface (223)  |  Surmise (7)  |  Theory (1016)  |  Thing (1914)  |  Try (296)  |  Vain (86)  |  Will (2350)  |  Wing (79)

So I want to admit the assumption which the astronomer—and indeed any scientist—makes about the Universe he investigates. It is this: that the same physical causes give rise to the same physical results anywhere in the Universe, and at any time, past, present, and future. The fuller examination of this basic assumption, and much else besides, belongs to philosophy. The scientist, for his part, makes the assumption I have mentioned as an act of faith; and he feels confirmed in that faith by his increasing ability to build up a consistent and satisfying picture of the universe and its behavior.
From Science and the Nation (1957), 49. Also quoted in Ronald Keast, Dancing in the Dark: The Waltz in Wonder of Quantum Metaphysics (2009), 106.
Science quotes on:  |  Ability (162)  |  Act (278)  |  Act Of Faith (4)  |  Anywhere (16)  |  Assumption (96)  |  Astronomer (97)  |  Basic (144)  |  Behavior (132)  |  Belong (168)  |  Build (212)  |  Cause (564)  |  Confirm (58)  |  Confirmation (26)  |  Consistent (50)  |  Examination (102)  |  Faith (210)  |  Feel (371)  |  Future (467)  |  Indeed (323)  |  Investigate (106)  |  Mention (84)  |  Past (355)  |  Past Present and Future (2)  |  Philosophy (410)  |  Physical (520)  |  Picture (148)  |  Present (630)  |  Result (700)  |  Satisfying (5)  |  Scientist (881)  |  Time (1913)  |  Universe (901)  |  Want (505)

Society is a republic. When an individual endeavors to lift himself above his fellows, he is dragged down by the mass, either by means of ridicule or of calumny. No one shall be more virtuous or more intellectually gifted than others. Whoever, by the irresistible force of genius, rises above the common herd is certain to be ostracized by society, which will pursue him with such merciless derision and detraction that at last he will be compelled to retreat into the solitude of his thoughts.
In Heinrich Heine: His Wit, Wisdom, Poetry (1892), 26.
Science quotes on:  |  Calumny (3)  |  Certain (557)  |  Common (447)  |  Compel (31)  |  Derision (8)  |  Down (455)  |  Endeavor (74)  |  Fellow (88)  |  Force (497)  |  Genius (301)  |  Gift (105)  |  Gifted (25)  |  Himself (461)  |  Individual (420)  |  Intellectual (258)  |  Irresistible (17)  |  Last (425)  |  Lift (57)  |  Mass (161)  |  Mean (810)  |  Means (588)  |  More (2558)  |  Other (2233)  |  Pursue (64)  |  Republic (16)  |  Retreat (13)  |  Ridicule (25)  |  Society (353)  |  Sociology (46)  |  Solitude (20)  |  Thought (996)  |  Virtue (117)  |  Virtuous (9)  |  Whoever (42)  |  Will (2350)

Some guns were fired to give notice that the departure of the balloon was near. ... Means were used, I am told, to prevent the great balloon's rising so high as might endanger its bursting. Several bags of sand were taken on board before the cord that held it down was cut, and the whole weight being then too much to be lifted, such a quantity was discharged as would permit its rising slowly. Thus it would sooner arrive at that region where it would be in equilibrio with the surrounding air, and by discharging more sand afterwards, it might go higher if desired. Between one and two o’clock, all eyes were gratified with seeing it rise majestically from above the trees, and ascend gradually above the buildings, a most beautiful spectacle. When it was about two hundred feet high, the brave adventurers held out and waved a little white pennant, on both sides of their car, to salute the spectators, who returned loud claps of applause. The wind was very little, so that the object though moving to the northward, continued long in view; and it was a great while before the admiring people began to disperse. The persons embarked were Mr. Charles, professor of experimental philosophy, and a zealous promoter of that science; and one of the Messrs Robert, the very ingenious constructors of the machine.
While U.S. ambassador to France, writing about witnessing, from his carriage outside the garden of Tuileries, Paris, the first manned balloon ascent using hydrogen gas on the afternoon of 1 Dec 1783. A few days earlier, he had watched the first manned ascent in Montgolfier's hot-air balloon, on 21 Nov 1783.
Letter to Sir Charles Banks (1 Dec 1783). In The Writings of Benjamin Franklin: 1783-1788 (1906), Vol. 9, 119-120.
Science quotes on:  |  Aeronautics (15)  |  Air (367)  |  Ascend (30)  |  Balloon (16)  |  Beautiful (273)  |  Being (1276)  |  Both (496)  |  Brave (16)  |  Building (158)  |  Car (75)  |  Jacques-Alexandre-César Charles (2)  |  Clock (51)  |  Cut (116)  |  Down (455)  |  Experimental (193)  |  Eye (441)  |  First (1303)  |  Garden (64)  |  Gas (89)  |  Gradually (102)  |  Great (1610)  |  High (370)  |  Hot (63)  |  Hundred (240)  |  Hydrogen (80)  |  Ingenious (55)  |  Lift (57)  |  Little (718)  |  Long (778)  |  Machine (272)  |  Mean (810)  |  Means (588)  |  More (2558)  |  Most (1728)  |  Notice (81)  |  Object (442)  |  Outside (142)  |  People (1034)  |  Permit (61)  |  Person (366)  |  Philosophy (410)  |  Prevent (98)  |  Professor (133)  |  Quantity (136)  |  Return (133)  |  Rising (44)  |  Salute (3)  |  Sand (63)  |  Seeing (143)  |  Side (236)  |  Spectacle (35)  |  Tree (269)  |  Two (936)  |  View (498)  |  Watch (119)  |  Weight (140)  |  White (132)  |  Whole (756)  |  Wind (141)  |  Writing (192)

Someday man will harness the rise and fall of the tides, imprison the power of the sun, and release atomic power.
…...
Science quotes on:  |  Atomic Power (9)  |  Fall (243)  |  Harness (25)  |  Imprison (11)  |  Man (2252)  |  Power (773)  |  Release (31)  |  Rise And Fall (2)  |  Someday (15)  |  Sun (408)  |  Tide (37)  |  Will (2350)

Spong and I had also several fine discourses upon the globes this afternoon, particularly why the fixed stars do not rise and set at the same hour all the year long, which he could not demonstrate nor I neither.
Entry for 19 Aug 1666. In Samuel Pepys and Henry B. Wheatley (ed.), The Diary of Samuel Pepys (1895, 1900), Vol. 5, 382. He spent the day with Mr Reeves and Mr Spong.
Science quotes on:  |  Demonstrate (79)  |  Discourse (19)  |  Do (1905)  |  Explain (334)  |  Fixed (17)  |  Hour (192)  |  Long (778)  |  Set (400)  |  Star (462)  |  Stars (304)  |  Why (491)  |  Year (965)

Statisticians tell us that for many years the death-rate from cancer has been slowly but steadily rising: and not unnaturally, many people conclude from this that for some reason or other we are becoming more susceptible to cancer. Actually, that conclusion does not follow at all. The rise in the cancer death-rate is probably due entirely to the fact that other causes of death have been reduced. Numbers of people who, if they had been born a century earlier, would have died in their twenties of typhoid or smallpox, say, are now living on into their seventies and dying of cancer.
From 'Figures Can Lie', Science Digest (Sep 1951), 30, No. 3, 53. (As condensed from The Listener). Excerpted in Meta Riley Emberger and Marian Ross Hall, Scientific Writing (1955), 407.
Science quotes on:  |  Becoming (96)  |  Cancer (61)  |  Cause (564)  |  Century (319)  |  Conclude (66)  |  Conclusion (266)  |  Death (407)  |  Death Rate (3)  |  Due (143)  |  Fact (1259)  |  Follow (390)  |  Increase (226)  |  Living (492)  |  More (2558)  |  Number (712)  |  Other (2233)  |  People (1034)  |  Reason (767)  |  Reduce (100)  |  Rising (44)  |  Say (991)  |  Smallpox (15)  |  Statistician (27)  |  Tell (344)  |  Typhoid (7)  |  Year (965)

Suddenly, from behind the rim of the moon, in long, slow-motion moments of immense majesty, there emerges a sparkling blue and white jewel, a light, delicate sky-blue sphere laced with slowly swirling veils of white, rising gradually like a small pearl in a thick sea of black mystery. It takes more than a moment to fully realize this is Earth . . . home.
…...
Science quotes on:  |  Behind (139)  |  Black (47)  |  Blue (63)  |  Delicate (45)  |  Earth (1076)  |  Emerge (24)  |  Fully (20)  |  Gradually (102)  |  Home (186)  |  Immense (89)  |  Jewel (10)  |  Lace (2)  |  Light (636)  |  Long (778)  |  Majesty (21)  |  Moment (260)  |  Moon (252)  |  More (2558)  |  Motion (320)  |  Mystery (190)  |  Pearl (8)  |  Realize (157)  |  Rim (5)  |  Rising (44)  |  Sea (327)  |  Sky (174)  |  Slow (108)  |  Slowly (19)  |  Small (489)  |  Sparkle (8)  |  Sparkling (7)  |  Sphere (120)  |  Suddenly (91)  |  Swirl (10)  |  Thick (6)  |  Veil (27)  |  White (132)

Talent gives out what it has taken in ; genius, what has risen from its unsounded wells of living thought.
In 'Genius', Wellman’s Miscellany (Dec 1871), 4, No. 6, 203.
Science quotes on:  |  Genius (301)  |  Give (208)  |  Living (492)  |  Take (10)  |  Talent (100)  |  Thought (996)  |  Well (14)

Technique and ability alone do not get you to the top; it is the willpower that is the most important. This willpower you cannot buy with money or be given by others...it rises from your heart.
…...
Science quotes on:  |  Ability (162)  |  Alone (325)  |  Buy (22)  |  Do (1905)  |  Give (208)  |  Heart (244)  |  Important (231)  |  Money (178)  |  Most (1728)  |  Other (2233)  |  Technique (84)  |  Top (100)  |  Will Power (3)

That mathematics “do not cultivate the power of generalization,”; … will be admitted by no person of competent knowledge, except in a very qualified sense. The generalizations of mathematics, are, no doubt, a different thing from the generalizations of physical science; but in the difficulty of seizing them, and the mental tension they require, they are no contemptible preparation for the most arduous efforts of the scientific mind. Even the fundamental notions of the higher mathematics, from those of the differential calculus upwards are products of a very high abstraction. … To perceive the mathematical laws common to the results of many mathematical operations, even in so simple a case as that of the binomial theorem, involves a vigorous exercise of the same faculty which gave us Kepler’s laws, and rose through those laws to the theory of universal gravitation. Every process of what has been called Universal Geometry—the great creation of Descartes and his successors, in which a single train of reasoning solves whole classes of problems at once, and others common to large groups of them—is a practical lesson in the management of wide generalizations, and abstraction of the points of agreement from those of difference among objects of great and confusing diversity, to which the purely inductive sciences cannot furnish many superior. Even so elementary an operation as that of abstracting from the particular configuration of the triangles or other figures, and the relative situation of the particular lines or points, in the diagram which aids the apprehension of a common geometrical demonstration, is a very useful, and far from being always an easy, exercise of the faculty of generalization so strangely imagined to have no place or part in the processes of mathematics.
In An Examination of Sir William Hamilton’s Philosophy (1878), 612-13.
Science quotes on:  |  Abstract (141)  |  Abstraction (48)  |  Admit (50)  |  Agreement (55)  |  Aid (101)  |  Apprehension (26)  |  Arduous (3)  |  Being (1276)  |  Binomial (6)  |  Binomial Theorem (5)  |  Calculus (65)  |  Call (782)  |  Case (102)  |  Class (168)  |  Common (447)  |  Competent (20)  |  Configuration (8)  |  Confuse (22)  |  Contemptible (9)  |  Creation (350)  |  Cultivate (25)  |  Demonstration (120)  |  René Descartes (83)  |  Diagram (20)  |  Difference (355)  |  Different (596)  |  Differential Calculus (11)  |  Difficulty (201)  |  Diversity (75)  |  Do (1905)  |  Doubt (314)  |  Easy (213)  |  Effort (243)  |  Elementary (98)  |  Exercise (113)  |  Faculty (77)  |  Far (158)  |  Figure (162)  |  Fundamental (264)  |  Furnish (97)  |  Generalization (61)  |  Geometrical (11)  |  Geometry (272)  |  Give (208)  |  Gravitation (72)  |  Great (1610)  |  Group (84)  |  High (370)  |  Higher Mathematics (7)  |  Imagine (177)  |  Inductive (20)  |  Involve (93)  |  Johannes Kepler (95)  |  Knowledge (1653)  |  Large (399)  |  Law (914)  |  Lesson (58)  |  Line (101)  |  Management (23)  |  Mathematics (1400)  |  Mental (179)  |  Mind (1380)  |  Most (1728)  |  Nature Of Mathematics (80)  |  Notion (120)  |  Object (442)  |  Operation (221)  |  Operations (107)  |  Other (2233)  |  Part (237)  |  Particular (80)  |  Perceive (46)  |  Person (366)  |  Physical (520)  |  Physical Science (104)  |  Place (194)  |  Point (585)  |  Power (773)  |  Practical (225)  |  Preparation (60)  |  Problem (735)  |  Process (441)  |  Product (167)  |  Purely (111)  |  Qualified (12)  |  Qualify (6)  |  Reason (767)  |  Reasoning (212)  |  Relative (42)  |  Require (229)  |  Result (700)  |  Rose (36)  |  Same (168)  |  Scientific (957)  |  Scientific Mind (13)  |  Seize (18)  |  Sense (786)  |  Simple (430)  |  Single (366)  |  Situation (117)  |  Solve (146)  |  Strangely (5)  |  Successor (16)  |  Superior (89)  |  Tension (24)  |  Theorem (116)  |  Theory (1016)  |  Thing (1914)  |  Through (846)  |  Train (118)  |  Triangle (20)  |  Universal (198)  |  Upward (44)  |  Upwards (6)  |  Useful (261)  |  Vigorous (21)  |  Whole (756)  |  Wide (97)  |  Will (2350)

The [mechanical] bird I have described ought to be able by the help of the wind to rise to a great height, and this will prove to be its safety; since even if… revolutions [of the winds] were to befall it, it would still have time to regain a condition of equilibrium; provided that its various parts have a great power of resistance, so that they can safely withstand the fury and violence of the descent, by the aid of the defenses which I have mentioned; and its joints should be made of strong tanned hide, and sewn with cords of strong raw silk. And let no one encumber himself with iron bands, for these are very soon broken at the joints or else they become worn out, and consequently it is well not to encumber oneself with them.
'Of the Bird’s Movement' from Sul Voio degli Uccelli, 8 [7] r. in Leonardo da Vinci's Notebooks, trans. E. MacCurdy (1906), 153-4.
Science quotes on:  |  Aid (101)  |  Become (822)  |  Bird (163)  |  Broken (56)  |  Condition (362)  |  Defense (26)  |  Descent (30)  |  Equilibrium (34)  |  Flight (101)  |  Great (1610)  |  Hide (70)  |  Himself (461)  |  Iron (101)  |  Joint (31)  |  Mechanical (145)  |  Mechanism (102)  |  Mention (84)  |  Oneself (33)  |  Power (773)  |  Prove (263)  |  Raw (28)  |  Resistance (41)  |  Revolution (133)  |  Safety (58)  |  Silk (14)  |  Soon (187)  |  Still (614)  |  Strong (182)  |  Time (1913)  |  Various (206)  |  Violence (37)  |  Will (2350)  |  Wind (141)

The blue distance, the mysterious Heavens, the example of birds and insects flying everywhere, are always beckoning Humanity to rise into the air.
In The Successes of Air Balloons in the 19th Century (1901), 1.
Science quotes on:  |  Air (367)  |  Beckon (5)  |  Beckoning (4)  |  Bird (163)  |  Blue (63)  |  Distance (171)  |  Everywhere (100)  |  Example (100)  |  Flying (74)  |  Heaven (267)  |  Heavens (125)  |  Humanity (186)  |  Insect (89)  |  Mysterious (83)

The difference between the long-term average of the graph and the ice age, 12,000 years ago, is just over 3°C. The IPCC 2001 report suggests that the line of the hockey stick graph might rise a further 5°C during this century. This is about twice as much as the temperature change from the ice age to pre-industrial times.
In The Revenge of Gaia: Earth’s Climate Crisis & The Fate of Humanity (2006, 2007), 67.
Science quotes on:  |  Average (89)  |  Century (319)  |  Change (640)  |  Difference (355)  |  Graph (8)  |  Ice Age (10)  |  Line (101)  |  Long-Term (11)  |  Report (43)  |  Suggest (40)  |  Temperature (82)  |  Time (1913)  |  Twice (20)  |  Year (965)

The edge of the sea is a strange and beautiful place. All through the long history of Earth it has been an area of unrest where waves have broken heavily against the land, where the tides have pressed forward over the continents, receded, and then returned. For no two successive days is the shore line precisely the same. Not only do the tides advance and retreat in their eternal rhythms, but the level of the sea itself is never at rest. It rises or falls as the glaciers melt or grow, as the floor of the deep ocean basins shifts under its increasing load of sediments, or as the Earth’s crust along the continental margins warps up or down in adjustment to strain and tension. Today a little more land may belong to the sea, tomorrow a little less. Always the edge of the sea remains an elusive and indefinable boundary.
Opening paragraph in The Edge of the Sea (1955), 1.
Science quotes on:  |  Adjustment (21)  |  Advance (299)  |  Against (332)  |  Area (33)  |  Basin (2)  |  Beautiful (273)  |  Belong (168)  |  Boundary (56)  |  Break (110)  |  Broken (56)  |  Continent (79)  |  Continental (2)  |  Crust (43)  |  Deep (241)  |  Do (1905)  |  Down (455)  |  Earth (1076)  |  Edge (51)  |  Elusive (8)  |  Eternal (113)  |  Fall (243)  |  Floor (21)  |  Forward (104)  |  Glacier (17)  |  Grow (247)  |  Heavily (14)  |  History (719)  |  History Of Earth (2)  |  Increase (226)  |  Indefinable (5)  |  Land (134)  |  Less (105)  |  Level (69)  |  Line (101)  |  Little (718)  |  Load (12)  |  Long (778)  |  Margin (6)  |  Melt (16)  |  More (2558)  |  Never (1089)  |  Ocean (216)  |  Place (194)  |  Precisely (93)  |  Press (21)  |  Recede (11)  |  Remain (357)  |  Rest (289)  |  Retreat (13)  |  Return (133)  |  Rhythm (21)  |  Same (168)  |  Sea (327)  |  Sediment (9)  |  Shift (45)  |  Shore (25)  |  Strain (13)  |  Strange (160)  |  Successive (73)  |  Tension (24)  |  Through (846)  |  Tide (37)  |  Today (321)  |  Tomorrow (63)  |  Two (936)  |  Unrest (2)  |  Warp (7)  |  Wave (112)

The empirical basis of objective science has nothing “absolute” about it. Science does not rest upon solid bedrock. The bold structure of its theories rises, as it were, above a swamp. It is like a building erected on piles. The piles are driven down from above into the swamp, but not down to any natural or “given” base; and when we cease our attempts to drive our piles into a deeper layer, it is not because we have reached firm ground. We simply stop when we are satisfied that they are firm enough to carry the structure, at least for the time being.
The Logic of Scientific Discovery: Logik Der Forschung (1959, 2002), 94.
Science quotes on:  |  Absolute (154)  |  Attempt (269)  |  Base (120)  |  Basis (180)  |  Being (1276)  |  Bold (22)  |  Building (158)  |  Carry (130)  |  Cease (81)  |  Down (455)  |  Empirical (58)  |  Enough (341)  |  Firm (47)  |  Ground (222)  |  Layer (41)  |  Natural (811)  |  Nothing (1002)  |  Objective (96)  |  Piles (7)  |  Reach (287)  |  Rest (289)  |  Solid (119)  |  Structure (365)  |  Swamp (9)  |  Theory (1016)  |  Time (1913)

The facts proved by geology are briefly these: that during an immense, but unknown period, the surface of the earth has undergone successive changes; land has sunk beneath the ocean, while fresh land has risen up from it; mountain chains have been elevated; islands have been formed into continents, and continents submerged till they have become islands; and these changes have taken place, not once merely, but perhaps hundreds, perhaps thousands of times.
In 'On the Law which has regulated the Introduction of New Species', The Annals and Magazine of Natural History (1855), 16, No. 93, 184.
Science quotes on:  |  Become (822)  |  Beneath (68)  |  Chain (52)  |  Change (640)  |  Continent (79)  |  Earth (1076)  |  Elevate (16)  |  Fact (1259)  |  Facts (553)  |  Form (978)  |  Fresh (69)  |  Geology (240)  |  Hundred (240)  |  Immense (89)  |  Island (49)  |  Land (134)  |  Merely (315)  |  Mountain (202)  |  Ocean (216)  |  Period (200)  |  Prove (263)  |  Sink (38)  |  Successive (73)  |  Surface (223)  |  Surface Of The Earth (36)  |  Thousand (340)  |  Time (1913)  |  Undergo (18)  |  Unknown (198)

The first watch of night is given
To the red planet Mars.
Is it the tender star of love?
The star of love and dreams?
Oh. no! from that blue tent above,
A hero’s armour gleams.
And earnest thoughts within me rise,
When I behold afar,
Suspended in the evening skies,
The shield of that red star.
O star of strength! I see thee stand
And smile upon my pain;
Thou beckonest with thy mailèd hand,
And I am strong again.
From 'The Light of Stars', The Poetical Works of Henry Wadsworth Longfellow (1855), 43.
Science quotes on:  |  Afar (8)  |  Armor (5)  |  Beckon (5)  |  Behold (21)  |  Blue (63)  |  Dream (223)  |  Earnest (3)  |  First (1303)  |  Gleam (13)  |  Hero (45)  |  Love (328)  |  Mars (48)  |  Night (133)  |  Pain (144)  |  Planet (406)  |  Red (38)  |  See (1095)  |  Shield (8)  |  Sky (174)  |  Smile (34)  |  Stand (284)  |  Star (462)  |  Strength (139)  |  Strong (182)  |  Suspend (11)  |  Tender (6)  |  Tent (13)  |  Thought (996)  |  Watch (119)

The importance of rice will grow in the coming decades because of potential changes in temperature, precipitation, and sea-level rise, as a result of global warming. Rice grows under a wide range of latitudes and altitudes and can become the anchor of food security in a world confronted with the challenge of climate change.
In 'Science and Shaping the Future of Rice', collected in Pramod K. Aggarwal et al. (eds.), 206 International Rice Congress: Science, Technology, and Trade for Peace and Prosperity (2007), 4.
Science quotes on:  |  Altitude (5)  |  Anchor (10)  |  Become (822)  |  Challenge (93)  |  Change (640)  |  Climate (102)  |  Climate Change (76)  |  Coming (114)  |  Confront (18)  |  Decade (66)  |  Food (214)  |  Food Security (7)  |  Global (39)  |  Global Warming (29)  |  Grow (247)  |  Importance (299)  |  Latitude (6)  |  Potential (75)  |  Precipitation (7)  |  Range (104)  |  Result (700)  |  Rice (5)  |  Sea (327)  |  Sea Level (5)  |  Security (51)  |  Temperature (82)  |  Warming (24)  |  Wide (97)  |  Will (2350)  |  World (1854)

The laws expressing the relations between energy and matter are, however, not solely of importance in pure science. They necessarily come first in order ... in the whole record of human experience, and they control, in the last resort, the rise or fall of political systems, the freedom or bondage of nations, the movements of commerce and industry, the origin of wealth and poverty, and the general physical welfare of the race.
In Matter and Energy (1912), 10-11.
Science quotes on:  |  Bondage (6)  |  Commerce (23)  |  Control (185)  |  Energy (374)  |  Experience (494)  |  Expression (182)  |  Fall (243)  |  First (1303)  |  Freedom (145)  |  General (521)  |  Human (1517)  |  Importance (299)  |  Industry (160)  |  Last (425)  |  Law (914)  |  Matter (821)  |  Movement (162)  |  Nation (208)  |  Necessarily (137)  |  Necessity (197)  |  Order (639)  |  Origin (251)  |  Physical (520)  |  Physical Science (104)  |  Political (126)  |  Politics (123)  |  Poverty (40)  |  Pure (300)  |  Pure Science (30)  |  Race (279)  |  Record (161)  |  Relation (166)  |  Rise And Fall (2)  |  Solely (9)  |  System (545)  |  Wealth (100)  |  Welfare (30)  |  Whole (756)

The minds that rise and become really great are never self-satisfied, but still continue to strive.
From An Introduction to the Study of Experimental Medicine (1865), as translated by Henry Copley Greene (1957), 222.
Science quotes on:  |  Become (822)  |  Continue (180)  |  Great (1610)  |  Mind (1380)  |  Never (1089)  |  Self (268)  |  Self-Satisfied (2)  |  Still (614)  |  Strive (53)

The monarch oak, the patriarch of the trees,
Shoots rising up, and spreads by slow degrees:
Three centuries he grows, and three he stays
Supreme in state; and in three more decays.
Science quotes on:  |  Century (319)  |  Decay (59)  |  Degree (278)  |  Forestry (17)  |  Grow (247)  |  Monarch (6)  |  More (2558)  |  Oak (16)  |  Patriarch (4)  |  Rising (44)  |  Shoot (21)  |  Slow (108)  |  Spread (86)  |  State (505)  |  Supreme (73)  |  Tree (269)

The Moon and its phases gave man his first calendar. Trying to match that calendar with the seasons helped give him mathematics. The usefulness of the calendar helped give rise to the thought of beneficent gods. And with all that the Moon is beautiful, too.
Epigraph in Isaac Asimov’s Book of Science and Nature Quotations (1988), 164.
Science quotes on:  |  Beautiful (273)  |  Beneficent (9)  |  Calendar (9)  |  First (1303)  |  God (776)  |  Man (2252)  |  Match (30)  |  Mathematics (1400)  |  Moon (252)  |  Phase (37)  |  Season (48)  |  Thought (996)  |  Trying (144)  |  Usefulness (92)

The natural attitude of inspection is prone; we do not often observe accurately any object that rises much above the level of the eye.
Concerning observing human nature. In The Characters of Theophrastus: Illustrated With Physionomical Sketches (1881), 7.
Science quotes on:  |  Accurately (7)  |  Attitude (84)  |  Do (1905)  |  Eye (441)  |  Inspection (7)  |  Level (69)  |  Natural (811)  |  Object (442)  |  Observe (181)  |  Prone (7)

The organism possesses certain contrivances by means of which the immunity reaction, so easily produced by all kinds of cells, is prevented from acting against the organism’s own elements and so giving rise to auto toxins … so that one might be justified in speaking of a “horror autotoxicus” of the organism. These contrivances are naturally of the highest importance for the existence of the individual.
P. Ehrlich and J. Morgenroth, 'Studies On Haemolysins: Fifth Communication', Berliner klin. Wochenschrift (1901), No. 10. Reprinted in Collected Studies on Immunity (1906), 82.
Science quotes on:  |  Against (332)  |  Certain (557)  |  Element (324)  |  Existence (484)  |  Horror (15)  |  Immunity (8)  |  Immunology (14)  |  Importance (299)  |  Individual (420)  |  Kind (565)  |  Mean (810)  |  Means (588)  |  Organism (231)  |  Prevent (98)  |  Produced (187)  |  Reaction (106)  |  Speaking (118)  |  Toxin (8)

The philosophical study of nature rises above the requirements of mere delineation, and does not consist in the sterile accumulation of isolated facts. The active and inquiring spirit of man may therefore be occasionally permitted to escape from the present into the domain of the past, to conjecture that which cannot yet be clearly determined, and thus to revel amid the ancient and ever-recurring myths of geology.
Views of Nature: Or Contemplation of the Sublime Phenomena of Creation (1850), trans. E. C. Otte and H. G. Bohn, 375.
Science quotes on:  |  Accumulation (51)  |  Active (80)  |  Ancient (198)  |  Conjecture (51)  |  Consist (224)  |  Domain (72)  |  Escape (87)  |  Fact (1259)  |  Facts (553)  |  Geology (240)  |  Man (2252)  |  Myth (58)  |  Nature (2027)  |  Past (355)  |  Present (630)  |  Recurring (12)  |  Requirement (66)  |  Spirit (278)  |  Sterile (24)  |  Study (703)

The power of my [steam] engine rises in a geometrical proportion, while the consumption of fuel has only an arithmetical ratio; in such proportion that every time I added one fourth more to the consumption of fuel, the powers of the engine were doubled.
From 'On the Origin of Steam Boats and Steam Wagons', Thomas Cooper (ed.), The Emporium of Arts and Sciences (Feb 1814), 2, No. 2, 211-212.
Science quotes on:  |  Arithmetical (11)  |  Consumption (16)  |  Double (18)  |  Engine (99)  |  Fuel (40)  |  Geometrical (11)  |  More (2558)  |  Power (773)  |  Proportion (141)  |  Ratio (41)  |  Steam (81)  |  Steam Engine (48)  |  Time (1913)

The Principle of Uncertainty is a bad name. In science or outside of it we are not uncertain; our knowledge is merely confined, within a certain tolerance. We should call it the Principle of Tolerance. And I propose that name in two senses: First, in the engineering sense, science has progressed, step by step, the most successful enterprise in the ascent of man, because it has understood that the exchange of information between man and nature, and man and man, can only take place with a certain tolerance. But second, I also use the word, passionately, about the real world. All knowledge, all information between human beings, can only be exchanged within a play of tolerance. And that is true whether the exchange is in science, or in literature, or in religion, or in politics, or in any form of thought that aspires to dogma. It’s a major tragedy of my lifetime and yours that scientists were refining, to the most exquisite precision, the Principle of Tolerance, and turning their backs on the fact that all around them, tolerance was crashing to the ground beyond repair. The Principle of Uncertainty or, in my phrase, the Principle of Tolerance, fixed once for all the realization that all knowledge is limited. It is an irony of history that at the very time when this was being worked out there should rise, under Hitler in Germany and other tyrants elsewhere, a counter-conception: a principle of monstrous certainty. When the future looks back on the 1930s it will think of them as a crucial confrontation of culture as I have been expounding it, the ascent of man, against the throwback to the despots’ belief that they have absolute certainty. It is said that science will dehumanize people and turn them into numbers. That is false: tragically false. Look for yourself. This is the concentration camp and crematorium at Auschwitz. This is where people were turned into numbers. Into this pond were flushed the ashes of four million people. And that was not done by gas. It was done by arrogance. It was done by dogma. It was done by ignorance. When people believe that they have absolute knowledge, with no test in reality this is how they behave. This is what men do when they aspire to the knowledge of gods. Science is a very human form of knowledge. We are always at the brink of the known; we always feel forward for what is to be hoped. Every judgment in science stands on the edge of error, and is personal. Science is a tribute to what we can know although we are fallible. In the end, the words were said by Oliver Cromwell: “I beseech you, in the bowels of Christ: Think it possible you may be mistaken.” We have to cure ourselves of the itch for absolute knowledge and power. We have to close the distance between the push-button order and the human act. We have to touch people. [Referring to Heisenberg’s Uncertainty Principle.]
'Knowledge or Certainty,' episode 11, The Ascent of Man (1972), BBC TV series.
Science quotes on:  |  Absolute (154)  |  Act (278)  |  Against (332)  |  Arrogance (22)  |  Ascent Of Man (7)  |  Aspire (16)  |  Auschwitz (5)  |  Back (395)  |  Bad (185)  |  Being (1276)  |  Belief (616)  |  Beseech (3)  |  Beyond (316)  |  Bowel (17)  |  Call (782)  |  Camp (12)  |  Certain (557)  |  Certainty (180)  |  Christ (17)  |  Concentration (29)  |  Conception (160)  |  Confrontation (7)  |  Culture (157)  |  Cure (124)  |  Distance (171)  |  Do (1905)  |  Dogma (49)  |  Edge (51)  |  End (603)  |  Engineering (188)  |  Enterprise (56)  |  Error (339)  |  Exchange (38)  |  Exquisite (27)  |  Fact (1259)  |  Fallible (6)  |  Feel (371)  |  First (1303)  |  Form (978)  |  Forward (104)  |  Future (467)  |  Gas (89)  |  God (776)  |  Ground (222)  |  History (719)  |  Human (1517)  |  Human Being (185)  |  Ignorance (256)  |  Information (173)  |  Itch (11)  |  Judgment (140)  |  Know (1539)  |  Knowledge (1653)  |  Known (453)  |  Limit (294)  |  Limited (103)  |  Literature (117)  |  Look (584)  |  Major (88)  |  Man (2252)  |  Merely (315)  |  Most (1728)  |  Name (360)  |  Nature (2027)  |  Number (712)  |  Order (639)  |  Other (2233)  |  Ourselves (248)  |  Outside (142)  |  People (1034)  |  Phrase (61)  |  Politics (123)  |  Pond (17)  |  Possible (560)  |  Power (773)  |  Precision (73)  |  Principle (532)  |  Progress (493)  |  Push (66)  |  Reality (275)  |  Realization (44)  |  Refining (4)  |  Religion (370)  |  Scientist (881)  |  Sense (786)  |  Stand (284)  |  Step (235)  |  Step By Step (11)  |  Successful (134)  |  Test (222)  |  Think (1124)  |  Thought (996)  |  Time (1913)  |  Tolerance (12)  |  Touch (146)  |  Tragedy (31)  |  Tribute (10)  |  Turn (454)  |  Two (936)  |  Uncertain (45)  |  Uncertainty (58)  |  Uncertainty Principle (9)  |  Understood (155)  |  Use (771)  |  Will (2350)  |  Word (650)  |  Work (1403)  |  World (1854)

The public image of the scientist tends to be that of a magician, occasionally benevolent, though more often giving rise to disastrous inventions, or perhaps that of a man shutting himself into a laboratory and, in his lonely way, playing with retorts and test tubes, or perhaps leaning back in a comfortable armchair in a darkened room and thinking.
In 'Why Scientists Talk', collected in John Wolfenden, Hermann Bondi, et al., The Languages of Science: A Survey of Techniques of Communication (1963), 35.
Science quotes on:  |  Armchair (7)  |  Back (395)  |  Benevolent (9)  |  Comfortable (13)  |  Dark (145)  |  Disaster (58)  |  Himself (461)  |  Image (97)  |  Invention (401)  |  Laboratory (215)  |  Lonely (24)  |  Magician (15)  |  Man (2252)  |  More (2558)  |  Playing (42)  |  Public (100)  |  Retort (3)  |  Room (42)  |  Scientist (881)  |  Tend (124)  |  Test (222)  |  Test Tube (13)  |  Think (1124)  |  Thinking (425)  |  Way (1214)

The pursuit of science has often been compared to the scaling of mountains, high and not so high. But who amongst us can hope, even in imagination, to scale the Everest and reach its summit when the sky is blue and the air is still, and in the stillness of the air survey the entire Himalayan range in the dazzling white of the snow stretching to infinity? None of us can hope for a comparable vision of nature and of the universe around us. But there is nothing mean or lowly in standing in the valley below and awaiting the sun to rise over Kinchinjunga.
Truth and Beauty: Aesthetics and Motivations in Science (1987), 26.
Science quotes on:  |  Air (367)  |  Dazzling (13)  |  Endeavour (63)  |  High (370)  |  Hope (322)  |  Imagination (349)  |  Infinity (96)  |  Mean (810)  |  Mountain (202)  |  Nature (2027)  |  Nothing (1002)  |  Pursuit (128)  |  Range (104)  |  Reach (287)  |  Scale (122)  |  Sky (174)  |  Snow (39)  |  Still (614)  |  Summit (27)  |  Sun (408)  |  Survey (36)  |  Universe (901)  |  Valley (37)  |  Vision (127)  |  White (132)

The rise of every man he loved to trace,
Up to the very pod O!
And, in baboons, our parent race
Was found by old Monboddo.
Their A, B, C, he made them speak.
And learn their qui, quæ, quod, O!
Till Hebrew, Latin, Welsh, and Greek
They knew as well’s Monboddo!
Anonymous
From Ballad, 'The Memory of Monboddo', in Blackwood’s Magazine (Sep 1861), 90, No. 551, 363, Verse 2 (of 6). Written to the Air, The Looking Glass. It is footnoted to explain that Lord (James Burnett) Monboddo “has written a book about the origin of language, in which he traces monkeys up to men.” The note is quoted and cited from Boswell’s Life of Johnson, Vol. 4, 73.
Science quotes on:  |  Baboon (2)  |  Evolution (637)  |  Greek (109)  |  Hebrew (10)  |  Know (1539)  |  Latin (44)  |  Learn (672)  |  Love (328)  |  Man (2252)  |  Lord James Burnett Monboddo (2)  |  Old (499)  |  Parent (80)  |  Pod (2)  |  Race (279)  |  Speak (240)  |  Trace (109)

The rise of the ecologist almost exactly parallels the decline of the naturalist.
'Some Notes on the Ecology of Ecologists', The Scientific Monthly (1956), 3, 23.
Science quotes on:  |  Decline (28)  |  Ecologist (9)  |  Naturalist (79)  |  Parallel (46)

The so-called “scientific revolution,” popularly associated with the sixteenth and seventeenth centuries, but reaching back in an unmistakably continuous line to a period much earlier still. Since that revolution overturned the authority in science not only of the middle ages but of the ancient world—since it ended not only in the eclipse of scholastic philosophy but in the destruction of Aristotelian physics—it outshines everything since the rise of Christianity and reduces the Renaissance and Reformation to the rank of mere episodes, mere internal displacements, within the system of medieval Christendom … It looms so large as the real origin of the modern world and of the modern mentality that our customary periodisation of European history has become an anachronism and an encumbrance.
The Origins of Modern Science (1949), viii.
Science quotes on:  |  Age (509)  |  Ancient (198)  |  Aristotle (179)  |  Authority (100)  |  Back (395)  |  Become (822)  |  Call (782)  |  Continuous (83)  |  Customary (18)  |  Destruction (136)  |  Displacement (9)  |  Eclipse (25)  |  Encumbrance (5)  |  End (603)  |  Everything (490)  |  History (719)  |  Internal (69)  |  Large (399)  |  Loom (20)  |  Medieval (12)  |  Middle Age (19)  |  Middle Ages (12)  |  Modern (405)  |  Origin (251)  |  Period (200)  |  Philosophy (410)  |  Physic (515)  |  Physics (568)  |  Rank (69)  |  Reduce (100)  |  Reformation (6)  |  Renaissance (16)  |  Revolution (133)  |  Scientific (957)  |  Scientific Revolution (13)  |  So-Called (71)  |  Still (614)  |  System (545)  |  World (1854)

The solution of fallacies, which give rise to absurdities, should be to him who is not a first beginner in mathematics an excellent means of testing for a proper intelligible insight into mathematical truth, of sharpening the wit, and of confining the judgment and reason within strictly orderly limits
In 'Vorwort', Mathematische Sophismen (1864), 3. As translated and cited in Robert Édouard Moritz, Memorabilia Mathematica; Or, The Philomath's Quotation-Book (1914), 89. From the original German, “Das Aufsuchen der Trugschlüsse, durch welche Ungereimtheiten entstellen, dürfte nun für den nicht ganz ersten Anfänger in der Mathematik ein vorzügliches Mittel sein, eine richtige begriffliche Einsicht in die mathematischen Wahrheiten zu erproben, den Verstand zu schärfen und das Urtheilen und Schliessen in streng geregelte Grenzen zu dämmen.”
Science quotes on:  |  Absurdity (34)  |  Beginner (11)  |  Confine (26)  |  Excellent (29)  |  Fallacy (31)  |  First (1303)  |  Insight (107)  |  Intelligible (35)  |  Judgment (140)  |  Limit (294)  |  Mathematics (1400)  |  Mean (810)  |  Means (588)  |  Orderly (38)  |  Proper (150)  |  Reason (767)  |  Sharpen (22)  |  Solution (286)  |  Strict (20)  |  Study And Research In Mathematics (61)  |  Test (222)  |  Truth (1111)  |  Wit (61)

The standard of proof is not very high for an investigation that announces that a plume is responsible for a bit of magma or a bit of chemistry found in, or near, or away from a volcano. The standard is being lowered all the time. Plumes were invented to explain small-scale features such as volcanoes. They were 100 kilometers wide. Then they were used to provide magmas 600 km away from a volcano, or to interact with distant ridges. Then the whole North Atlantic, from Canada to England needed to be serviced by a single plume. Then all of Africa. Then a bit of basalt on the East Pacific Rise was found to be similar to a Hawaiian basalt, so the plume influence was stretched to 5000 kilometers! No reviewer or editor has been found to complain yet. Superplumes are now routinely used to affect geology all around the Pacific. This is called creeping incredulity. It can also be called a Just-So Story.
Please contact Webmaster if you know the primary source for this quote.
Science quotes on:  |  Africa (38)  |  Announce (13)  |  Being (1276)  |  Call (782)  |  Canada (6)  |  Chemistry (381)  |  Explain (334)  |  Geology (240)  |  High (370)  |  Incredulity (5)  |  Influence (231)  |  Investigation (250)  |  Kilometer (10)  |  Magma (4)  |  Mantle (4)  |  Proof (304)  |  Scale (122)  |  Single (366)  |  Small (489)  |  Story (122)  |  Stretch (39)  |  Time (1913)  |  Volcano (46)  |  Whole (756)  |  Wide (97)

The student of biology is often struck with the feeling that historians, when dealing with the rise and fall of nations, do not generally view the phenomena from a sufficiently high biological standpoint. To me, at least, they seem to attach too much importance to individual rulers and soldiers, and to particular wars, policies, religions, and customs; while at the same time they make little attempt to extract the fundamental causes of national success or failure.
Introduction written by Ross for William Henry Samuel Jones, Malaria, a Neglected Factor in the History of Greece and Rome (1907), 1.
Science quotes on:  |  Attach (57)  |  Attempt (269)  |  Biological (137)  |  Biology (234)  |  Cause (564)  |  Custom (45)  |  Do (1905)  |  Extract (40)  |  Failure (176)  |  Fall (243)  |  Feeling (259)  |  Fundamental (264)  |  High (370)  |  Historian (59)  |  Importance (299)  |  Individual (420)  |  Little (718)  |  Nation (208)  |  Policy (27)  |  Religion (370)  |  Ruler (21)  |  Soldier (28)  |  Standpoint (28)  |  Striking (48)  |  Student (317)  |  Success (327)  |  Time (1913)  |  View (498)  |  War (234)

The sun rises. In that short phrase, in a single fact, is enough information to keep biology, physics, and philosophy busy for all the rest of time.
In Lifetide: A Biology of the Unconscious (1979), 23.
Science quotes on:  |  Biology (234)  |  Busy (32)  |  Enough (341)  |  Fact (1259)  |  Information (173)  |  Keep (104)  |  Philosophy (410)  |  Phrase (61)  |  Physic (515)  |  Physics (568)  |  Rest (289)  |  Short (200)  |  Single (366)  |  Sun (408)  |  Time (1913)

The sun, moving as it does, sets up processes of change and becoming and decay, and by its agency the finest and sweetest water is every day carried up and is dissolved into vapour and rises to the upper region, where it is condensed again by the cold and so returns to the earth. This, as we have said before, is the regular course of nature.
Aristotle
Meteorology (350 B.C.), Book II, translated by E. W. Webster. Internet Classics Archive, (classics.mit.edu).
Science quotes on:  |  Becoming (96)  |  Change (640)  |  Cold (115)  |  Condensation (12)  |  Course (415)  |  Decay (59)  |  Earth (1076)  |  Meteorology (36)  |  Nature (2027)  |  Rain (70)  |  Regular (48)  |  Return (133)  |  Set (400)  |  Sun (408)  |  Vapour (16)  |  Water (505)  |  Water Cycle (5)

The sun's rays are the ultimate source of almost every motion which takes place on the surface of the earth. By their heat are produced all winds, and those disturbances in the electric equilibrium of the atmosphere which give rise to the phenomena of terrestrial magnetism. By their vivifying action vegetables are elaborated from inorganic matter, and become in their turn the support of animals and of man, and the sources of those great deposits of dynamical efficiency which are laid up for human use in our coal strata. By them the waters of the sea are made to circulate in vapor through the air, and irrigate the land, producing springs and rivers. By them are produced all disturbances of the chemical equilibrium of the elements of nature which, by a series of compositions and decompositions, give rise to new products, and originate a transfer of materials. Even the slow degradation of the solid constituents of the surface, in which its chief geological changes consist, and their diffusion among the waters of the ocean, are entirely due to the abrasion of the wind, rain, and tides, which latter, however, are only in part the effect of solar influence and the alternate action of the seasons.
from Outlines of Astronomy (1849), 237.
Science quotes on:  |  Action (343)  |  Air (367)  |  Animal (651)  |  Atmosphere (117)  |  Become (822)  |  Change (640)  |  Chemical (303)  |  Chief (99)  |  Coal (65)  |  Composition (86)  |  Consist (224)  |  Constituent (47)  |  Decomposition (19)  |  Degradation (18)  |  Diffusion (13)  |  Disturbance (34)  |  Due (143)  |  Dynamical (15)  |  Earth (1076)  |  Effect (414)  |  Efficiency (46)  |  Elaborated (7)  |  Electric (76)  |  Element (324)  |  Equilibrium (34)  |  Great (1610)  |  Heat (181)  |  Human (1517)  |  Influence (231)  |  Magnetism (43)  |  Man (2252)  |  Material (366)  |  Matter (821)  |  Motion (320)  |  Nature (2027)  |  New (1276)  |  Ocean (216)  |  Originate (39)  |  Photosynthesis (21)  |  Produced (187)  |  Product (167)  |  Rain (70)  |  Ray (115)  |  River (141)  |  Sea (327)  |  Season (48)  |  Series (153)  |  Slow (108)  |  Solar Energy (21)  |  Solid (119)  |  Spring (140)  |  Strata (37)  |  Sun (408)  |  Support (151)  |  Surface (223)  |  Surface Of The Earth (36)  |  Terrestrial (62)  |  Through (846)  |  Tide (37)  |  Transfer (21)  |  Turn (454)  |  Ultimate (152)  |  Use (771)  |  Vapor (12)  |  Vegetable (49)  |  Water (505)  |  Weather (49)  |  Wind (141)

The understanding must not however be allowed to jump and fly from particulars to axioms remote and of almost the highest generality (such as the first principles, as they are called, of arts and things), and taking stand upon them as truths that cannot be shaken, proceed to prove and frame the middle axioms by reference to them; which has been the practice hitherto, the understanding being not only carried that way by a natural impulse, but also by the use of syllogistic demonstration trained and inured to it. But then, and then only, may we hope well of the sciences when in a just scale of ascent, and by successive steps not interrupted or broken, we rise from particulars to lesser axioms; and then to middle axioms, one above the other; and last of all to the most general. For the lowest axioms differ but slightly from bare experience, while the highest and most general (which we now have) are notional and abstract and without solidity. But the middle are the true and solid and living axioms, on which depend the affairs and fortunes of men; and above them again, last of all, those which are indeed the most general; such, I mean, as are not abstract, but of which those intermediate axioms are really limitations.
The understanding must not therefore be supplied with wings, but rather hung with weights, to keep it from leaping and flying. Now this has never yet been done; when it is done, we may entertain better hopes of science.
From Novum Organum (1620), Book 1, Aphorism 104. Translated as The New Organon: Aphorisms Concerning the Interpretation of Nature and the Kingdom of Man), collected in James Spedding, Robert Ellis and Douglas Heath (eds.), The Works of Francis Bacon (1857), Vol. 4, 97.
Science quotes on:  |  Abstract (141)  |  Art (681)  |  Axiom (65)  |  Bare (33)  |  Being (1276)  |  Better (495)  |  Broken (56)  |  Call (782)  |  Demonstration (120)  |  Depend (238)  |  Differ (88)  |  Entertain (27)  |  Experience (494)  |  First (1303)  |  Fly (153)  |  Flying (74)  |  Fortune (50)  |  General (521)  |  Generality (45)  |  Hope (322)  |  Impulse (52)  |  Indeed (323)  |  Intermediate (38)  |  Jump (31)  |  Last (425)  |  Limitation (52)  |  Living (492)  |  Logic (313)  |  Mean (810)  |  Most (1728)  |  Must (1525)  |  Natural (811)  |  Never (1089)  |  Other (2233)  |  Practice (212)  |  Principle (532)  |  Proceed (134)  |  Prove (263)  |  Remote (86)  |  Scale (122)  |  Solid (119)  |  Stand (284)  |  Step (235)  |  Successive (73)  |  Thing (1914)  |  Train (118)  |  Truth (1111)  |  Understanding (527)  |  Use (771)  |  Way (1214)  |  Weight (140)  |  Wing (79)

The world won’t come to an end, but the incidence of disasters will have a very big impact, and in ways we can't predict. … Rises in seas levels will displace millions of people. It’s estimated there will be 150 million refugees by 2050, homeless as a result of global warming. It’s how we deal with these problems that is as much the challenge as tackling the causes of global warming.
In The Independent (10 Aug 2003).
Science quotes on:  |  Cause (564)  |  Challenge (93)  |  Deal (192)  |  Disaster (58)  |  Displace (9)  |  End (603)  |  Global (39)  |  Global Warming (29)  |  Impact (45)  |  People (1034)  |  Predict (86)  |  Problem (735)  |  Refugee (2)  |  Result (700)  |  Sea (327)  |  Warming (24)  |  Way (1214)  |  Will (2350)  |  World (1854)

There has never been an age so full of humbug. Humbug everywhere, even in science. For years now the scientists have been promising us every morning a new miracle, a new element, a new metal, guaranteeing to warm us with copper discs immersed in water, to feed us with nothing, to kill us at no expense whatever on a grand scale, to keep us alive indefinitely, to make iron out of heaven knows what. And all this fantastic, scientific humbugging leads to membership of the Institut, to decorations, to influence, to stipends, to the respect of serious people. In the meantime the cost of living rises, doubles, trebles; there is a shortage of raw materials; even death makes no progress—as we saw at Sebastopol, where men cut each other to ribbons—and the cheapest goods are still the worst goods in the world.
With co-author Jules de Goncourt (French writer, 1830-70)
Diary entry, 7 Jan 1857. In R. Baldick (ed. & trans.), Pages from the Goncourt Journal (1978), 24.
Science quotes on:  |  Age (509)  |  Alive (98)  |  Author (175)  |  Copper (25)  |  Cost (94)  |  Cut (116)  |  Death (407)  |  Element (324)  |  Everywhere (100)  |  Fantastic (21)  |  Good (907)  |  Heaven (267)  |  Humbug (6)  |  Influence (231)  |  Iron (101)  |  Kill (101)  |  Know (1539)  |  Lead (391)  |  Living (492)  |  Material (366)  |  Metal (88)  |  Miracle (86)  |  Morning (98)  |  Never (1089)  |  New (1276)  |  Nothing (1002)  |  Other (2233)  |  People (1034)  |  Prediction (90)  |  Progress (493)  |  Raw (28)  |  Respect (212)  |  Saw (160)  |  Scale (122)  |  Scientific (957)  |  Scientist (881)  |  Serious (98)  |  Still (614)  |  Warm (75)  |  Water (505)  |  Whatever (234)  |  World (1854)  |  Worst (57)  |  Writer (90)  |  Year (965)

There is the immense sea of energy ... a multidimensional implicate order, ... the entire universe of matter as we generally observe it is to be treated as a comparatively small pattern of excitation. This excitation pattern is relatively autonomous and gives rise to approximately recurrent, stable separable projections into a three-dimensional explicate order of manifestation, which is more or less equivalent to that of space as we commonly experience it.
Wholeness and the Implicate Order? (1981), 192.
Science quotes on:  |  Autonomous (3)  |  Commonly (9)  |  Comparatively (8)  |  Dimension (64)  |  Energy (374)  |  Entire (50)  |  Equivalent (46)  |  Excitation (9)  |  Experience (494)  |  Generally (15)  |  Give (208)  |  Immense (89)  |  Manifestation (61)  |  Matter (821)  |  More (2558)  |  More Or Less (72)  |  Observation (595)  |  Observe (181)  |  Order (639)  |  Pattern (117)  |  Projection (5)  |  Recurrent (2)  |  Relatively (8)  |  Sea (327)  |  Separable (3)  |  Small (489)  |  Space (525)  |  Stable (32)  |  Three-Dimensional (11)  |  Treat (38)  |  Universe (901)

There was a loudspeaker that reported on the time left before the blast: “T-minus ten minutes”—something like that. The last few seconds were counted off one by one. We had all turned away. At zero there was the flash. I counted and then turned around. The first thing I saw was a yellow-orange fireball that kept getting larger. As it grew, it turned more orange and then red. A mushroom-shaped cloud of glowing magenta began to rise over the desert where the explosion had been. My first thought was, “My God, that is beautiful!”
(1982).
Science quotes on:  |  Atomic Bomb (115)  |  Beautiful (273)  |  Blast (13)  |  Cloud (112)  |  Count (107)  |  Desert (59)  |  Explosion (52)  |  Fireball (3)  |  First (1303)  |  Flash (49)  |  Glow (15)  |  God (776)  |  Last (425)  |  Minute (129)  |  More (2558)  |  Mushroom (4)  |  Orange (15)  |  Saw (160)  |  Something (718)  |  Thing (1914)  |  Thought (996)  |  Time (1913)  |  Turn (454)  |  Yellow (31)  |  Zero (38)

This irrelevance of molecular arrangements for macroscopic results has given rise to the tendency to confine physics and chemistry to the study of homogeneous systems as well as homogeneous classes. In statistical mechanics a great deal of labor is in fact spent on showing that homogeneous systems and homogeneous classes are closely related and to a considerable extent interchangeable concepts of theoretical analysis (Gibbs theory). Naturally, this is not an accident. The methods of physics and chemistry are ideally suited for dealing with homogeneous classes with their interchangeable components. But experience shows that the objects of biology are radically inhomogeneous both as systems (structurally) and as classes (generically). Therefore, the method of biology and, consequently, its results will differ widely from the method and results of physical science.
Atom and Organism: A New Approach to Theoretical Biology (1966), 34.
Science quotes on:  |  Accident (92)  |  Analysis (245)  |  Arrangement (93)  |  Biology (234)  |  Both (496)  |  Chemistry (381)  |  Component (51)  |  Concept (242)  |  Considerable (75)  |  Deal (192)  |  Differ (88)  |  Experience (494)  |  Extent (142)  |  Fact (1259)  |  Great (1610)  |  Homogeneous (17)  |  Irrelevance (4)  |  Labor (200)  |  Mechanic (120)  |  Mechanics (137)  |  Method (532)  |  Object (442)  |  Physic (515)  |  Physical (520)  |  Physical Science (104)  |  Physics (568)  |  Result (700)  |  Show (354)  |  Spent (85)  |  Statistical Mechanics (7)  |  Study (703)  |  System (545)  |  Tendency (110)  |  Theory (1016)  |  Will (2350)

Throughout the last four hundred years, during which the growth of science had gradually shown men how to acquire knowledge of the ways of nature and mastery over natural forces, the clergy have fought a losing battle against science, in astronomy and geology, in anatomy and physiology, in biology and psychology and sociology. Ousted from one position, they have taken up another. After being worsted in astronomy, they did their best to prevent the rise of geology; they fought against Darwin in biology, and at the present time they fight against scientific theories of psychology and education. At each stage, they try to make the public forget their earlier obscurantism, in order that their present obscurantism may not be recognized for what it is.
From An Outline of Intellectual Rubbish (1937, 1943), 6. Collected in The Basic Writings of Bertrand Russell (2009), 47.
Science quotes on:  |  Against (332)  |  Anatomy (75)  |  Astronomy (251)  |  Battle (36)  |  Being (1276)  |  Best (468)  |  Biology (234)  |  Clergy (4)  |  Charles Darwin (322)  |  Earlier (9)  |  Education (423)  |  Fight (49)  |  Force (497)  |  Forget (125)  |  Forgeting (2)  |  Geology (240)  |  Gradually (102)  |  Growth (200)  |  Hundred (240)  |  Knowledge (1653)  |  Last (425)  |  Loss (118)  |  Mastery (36)  |  Natural (811)  |  Natural Forces (6)  |  Nature (2027)  |  Obscurantism (3)  |  Order (639)  |  Physiology (101)  |  Present (630)  |  Prevent (98)  |  Prevention (37)  |  Psychology (166)  |  Public (100)  |  Recognition (93)  |  Science And Religion (337)  |  Scientific (957)  |  Scientific Theory (24)  |  Sociology (46)  |  Stage (152)  |  Theory (1016)  |  Throughout (98)  |  Time (1913)  |  Try (296)  |  Way (1214)  |  Worst (57)  |  Year (965)

To choose a rough example, think of a thorn which has stuck in a finger and produces an inflammation and suppuration. Should the thorn be discharged with the pus, then the finger of another individual may be pricked with it, and the disease may be produced a second time. In this case it would not be the disease, not even its product, that would be transmitted by the thorn, but rather the stimulus which engendered it. Now supposing that the thorn is capable of multiplying in the sick body, or that every smallest part may again become a thorn, then one would be able to excite the same disease, inflammation and suppuration, in other individuals by transmitting any of its smallest parts. The disease is not the parasite but the thorn. Diseases resemble one another, because their causes resemble each other. The contagion in our sense is therefore not the germ or seed of the disease, but rather the cause of the disease. For example, the egg of a taenia is not the product of a worm disease even though the worm disease may have been the cause, which first gave rise to the taenia in the intestinal contents—nor of the individual afflicted with the worm disease, but rather of the parasitic body, which, no matter how it may have come into the world at first, now reproduces itself by means of eggs, and produces the symptoms of the worm disease, at least in part. It is not the seed of the disease; the latter multiplies in the sick organism, and is again excreted at the end of the disease.
'On Miasmata and Contagia', trans. G. Rosen, Bulletin of the Institute of the History of Medicine (1938), 6, 924.
Science quotes on:  |  Become (822)  |  Body (557)  |  Capable (174)  |  Cause (564)  |  Choose (116)  |  Contagion (9)  |  Disease (343)  |  Egg (71)  |  End (603)  |  First (1303)  |  Germ (54)  |  Individual (420)  |  Infection (27)  |  Inflammation (7)  |  Matter (821)  |  Mean (810)  |  Means (588)  |  Organism (231)  |  Other (2233)  |  Parasite (33)  |  Produced (187)  |  Product (167)  |  Resemble (65)  |  Seed (98)  |  Sense (786)  |  Sick (83)  |  Stimulus (30)  |  Symptom (38)  |  Think (1124)  |  Time (1913)  |  World (1854)  |  Worm (48)

We all agree now - by “we” I mean intelligent people under sixty - that a work of art is like a rose. A rose is not beautiful because it is like something else. Neither is a work of art. Roses and works of art are beautiful in themselves.
In Since Cezanne (1922), 40.
Science quotes on:  |  Agree (31)  |  Art (681)  |  Beautiful (273)  |  Intelligent (109)  |  Mean (810)  |  People (1034)  |  Rose (36)  |  Sixty (6)  |  Something (718)  |  Themselves (433)  |  Work (1403)

We find ourselves, in consequence of the progress of physical science, at the pinnacle of one ascent of civilisation, taking the first step upwards out on to the lowest plane of the next. Above us still rises indefinitely the ascent of physical power—far beyond the dreams of mortals in any previous system of philosophy.
Lecture (1908) at Glasgow University. Collected in The Interpretation of Radium: Being the Substance of Six Free Popular Experimental Lectures Delivered at the University of Glasgow (1912), 252.
Science quotes on:  |  Beyond (316)  |  Civilisation (23)  |  Consequence (220)  |  Dream (223)  |  Find (1014)  |  First (1303)  |  Indefinitely (10)  |  Mortal (55)  |  Next (238)  |  Ourselves (248)  |  Philosophy (410)  |  Physical (520)  |  Physical Science (104)  |  Pinnacle (2)  |  Power (773)  |  Progress (493)  |  Step (235)  |  Still (614)  |  System (545)  |  Upward (44)

We have here spoken of the prediction of facts of the same kind as those from which our rule was collected. But the evidence in favour of our induction is of a much higher and more forcible character when it enables us to explain and determine cases of a kind different from those which were contemplated in the formation of our hypothesis. The instances in which this has occurred, indeed, impress us with a conviction that the truth of our hypothesis is certain. No accident could give rise to such an extraordinary coincidence. No false supposition could, after being adjusted to one class of phenomena, so exactly represent a different class, when the agreement was unforeseen and contemplated. That rules springing from remote and unconnected quarters should thus leap to the same point, can only arise from that being where truth resides.
In The Philosophy of the Inductive Sciences (1840), Vol. 2, 230.
Science quotes on:  |  Accident (92)  |  Agreement (55)  |  Arise (162)  |  Being (1276)  |  Certain (557)  |  Character (259)  |  Class (168)  |  Coincidence (20)  |  Conviction (100)  |  Determine (152)  |  Different (596)  |  Enable (122)  |  Evidence (267)  |  Explain (334)  |  Extraordinary (83)  |  Fact (1259)  |  Facts (553)  |  Formation (100)  |  Hypothesis (314)  |  Impress (66)  |  Indeed (323)  |  Induction (81)  |  Kind (565)  |  Leap (57)  |  More (2558)  |  Phenomenon (334)  |  Point (585)  |  Prediction (90)  |  Remote (86)  |  Represent (157)  |  Reside (25)  |  Rule (308)  |  Supposition (50)  |  Truth (1111)  |  Unconnected (10)  |  Unforeseen (11)

We have made many glass vessels... with tubes two cubits long. These were filled with mercury, the open end was closed with the finger, and the tubes were then inverted in a vessel where there was mercury. We saw that an empty space was formed and that nothing happened in the vessel where this space was formed ... I claim that the force which keeps the mercury from falling is external and that the force comes from outside the tube. On the surface of the mercury which is in the bowl rests the weight of a column of fifty miles of air. Is it a surprise that into the vessel, in which the mercury has no inclination and no repugnance, not even the slightest, to being there, it should enter and should rise in a column high enough to make equilibrium with the weight of the external air which forces it up?
Quoted in Archana Srinivasan, Great Inventors (2007), 27-28.
Science quotes on:  |  Air (367)  |  Atmosphere (117)  |  Barometer (7)  |  Being (1276)  |  Claim (154)  |  Closed (38)  |  Empty (83)  |  End (603)  |  Enough (341)  |  Enter (145)  |  Equilibrium (34)  |  Experiment (737)  |  Force (497)  |  Form (978)  |  Glass (94)  |  Happen (282)  |  Happened (88)  |  High (370)  |  Inclination (36)  |  Long (778)  |  Mercury (54)  |  Nothing (1002)  |  Open (277)  |  Outside (142)  |  Rest (289)  |  Saw (160)  |  Space (525)  |  Surface (223)  |  Surprise (91)  |  Two (936)  |  Vacuum (41)  |  Vessel (63)  |  Weight (140)

We may conclude, that the flux and reflux of the ocean have produced all the mountains, valleys, and other inequalities on the surface of the earth; that currents of the sea have scooped out the valleys, elevated the hills, and bestowed on them their corresponding directions; that that same waters of the ocean, by transporting and depositing earth, &c., have given rise to the parallel strata; that the waters from the heavens gradually destroy the effects of the sea, by continually diminishing the height of the mountains, filling up the valleys, and choking the mouths of rivers; and, by reducing every thing to its former level, they will, in time, restore the earth to the sea, which, by its natural operations, will again create new continents, interspersed with mountains and valleys, every way similar to those we inhabit.
'Second Discours: Histoire et Théorie de la Terre', Histoire Naturelle, Générale et Particulière, Avec la Description du Cabinet du Roi (1749), Vol. I, 124; Natural History, General and Particular (1785), Vol. I, Irans. W. Smellie, 57-8.
Science quotes on:  |  Bestow (18)  |  Choking (3)  |  Conclude (66)  |  Continent (79)  |  Create (252)  |  Current (122)  |  Destroy (191)  |  Direction (185)  |  Earth (1076)  |  Effect (414)  |  Flux (21)  |  Former (138)  |  Gradually (102)  |  Heaven (267)  |  Heavens (125)  |  Mountain (202)  |  Mouth (55)  |  Natural (811)  |  New (1276)  |  Ocean (216)  |  Operation (221)  |  Operations (107)  |  Other (2233)  |  Parallel (46)  |  Produced (187)  |  Rain (70)  |  Reflux (2)  |  River (141)  |  Sea (327)  |  Strata (37)  |  Surface (223)  |  Surface Of The Earth (36)  |  Thing (1914)  |  Time (1913)  |  Valley (37)  |  Water (505)  |  Way (1214)  |  Will (2350)

What is the use of this history, what the use of all this minute research? I well know that it will not produce a fall in the price of pepper, a rise in that of crates of rotten cabbages, or other serious events of this kind, which cause fleets to be manned and set people face to face intent upon one another's extermination. The insect does not aim at so much glory. It confines itself to showing us life in the inexhaustible variety of its manifestations; it helps us to decipher in some small measure the obscurest book of all, the book of ourselves.
Introducing the natural history and his study of the insect Minotaurus typhoeus. In Jean-Henri Fabre and Alexander Teixeira de Mattos (trans.), The Life and Love of the Insect (1918), 128.
Science quotes on:  |  Aim (175)  |  Book (414)  |  Cabbage (5)  |  Cause (564)  |  Decipher (8)  |  Event (222)  |  Extermination (14)  |  Face (214)  |  Fall (243)  |  History (719)  |  Inexhaustible (27)  |  Insect (89)  |  Kind (565)  |  Know (1539)  |  Life (1873)  |  Manifestation (61)  |  Measure (242)  |  Minute (129)  |  Obscure (66)  |  Other (2233)  |  Ourselves (248)  |  People (1034)  |  Pepper (2)  |  Price (57)  |  Research (753)  |  Rotten (3)  |  Serious (98)  |  Set (400)  |  Small (489)  |  Use (771)  |  Variety (138)  |  Will (2350)

What marvel is this? We begged you for drinkable springs,
O earth, and what is your lap sending forth?
Is there life in the deeps as well? A race yet unknown
Hiding under the lava? Are they who had fled returning?
Come and see, Greeks; Romans, come! Ancient Pompeii Is found again, the city of Hercules rises!
Translation as given, without citation, as epigraph in C.W. Ceram, Gods, Graves, and Scholars: The Story of Archaeology (1986), 1. There are other translations of the Schiller’s original German, for example, in 'Pompeii and Herculaneum', Life of Schiller: Poetical Works (1902), 249.
Science quotes on:  |  Ancient (198)  |  Archaeology (51)  |  City (88)  |  Deep (241)  |  Drink (56)  |  Earth (1076)  |  Greek (109)  |  Herculaneum (4)  |  Hercules (9)  |  Hiding (12)  |  Lap (9)  |  Lava (12)  |  Life (1873)  |  Marvel (37)  |  Pompeii (6)  |  Race (279)  |  Return (133)  |  Roman (39)  |  See (1095)  |  Spring (140)  |  Unknown (198)  |  Water (505)

What parts of the interior or the atmosphere give rise to the various phenomena, or indeed, if these regions have any parts at all, are questions which we ask of the stars in vain.
In Modern Astrophysics (1924), 182.
Science quotes on:  |  Ask (423)  |  Atmosphere (117)  |  In Vain (12)  |  Indeed (323)  |  Interior (35)  |  Part (237)  |  Phenomenon (334)  |  Question (652)  |  Region (41)  |  Star (462)  |  Stars (304)  |  Vain (86)  |  Various (206)

What these two sciences of recognition, evolution and immunology, have in common is not found in nonbiological systems such as 'evolving' stars. Such physical systems can be explained in terms of energy transfer, dynamics, causes, and even 'information transfer'. But they do not exhibit repertoires of variants ready for interaction by selection to give a population response according to a hereditary principle. The application of a selective principle in a recognition system, by the way, does not necessarily mean that genes must be involved—it simply means that any state resulting after selection is highly correlated in structure with the one that gave rise to it and that the correlation continues to be propagated. Nor is it the case that selection cannot itself introduce variation. But a constancy or 'memory' of selected events is necessary. If changes occurred so fast that what was selected could not emerge in the population or was destroyed, a recognition system would not survive. Physics proper does not deal with recognition systems, which are by their nature biological and historical systems. But all the laws of physics nevertheless apply to recognition systems.
Bright and Brilliant Fire, On the Matters of the Mind (1992), 79.
Science quotes on:  |  According (236)  |  Application (257)  |  Apply (170)  |  Biological (137)  |  Cause (564)  |  Change (640)  |  Common (447)  |  Constancy (12)  |  Continue (180)  |  Correlation (19)  |  Deal (192)  |  Destroy (191)  |  Do (1905)  |  Energy (374)  |  Event (222)  |  Evolution (637)  |  Explain (334)  |  Gene (105)  |  Historical (70)  |  Immunology (14)  |  Information (173)  |  Interaction (47)  |  Introduce (63)  |  Involved (90)  |  Law (914)  |  Mean (810)  |  Means (588)  |  Memory (144)  |  Must (1525)  |  Nature (2027)  |  Necessarily (137)  |  Necessary (370)  |  Neurobiology (4)  |  Nevertheless (90)  |  Physic (515)  |  Physical (520)  |  Physics (568)  |  Population (115)  |  Principle (532)  |  Proper (150)  |  Recognition (93)  |  Response (56)  |  Select (45)  |  Selection (130)  |  Selective (21)  |  Star (462)  |  Stars (304)  |  State (505)  |  Structure (365)  |  Survive (87)  |  System (545)  |  Term (357)  |  Terms (184)  |  Transfer (21)  |  Two (936)  |  Variant (9)  |  Variation (93)  |  Way (1214)

Whatever you can teach him from the nature of things themselves, do not teach him by words. Leave him to himself to see, hear, find, stumble, rise again, and be mistaken. Give no words when action or deed is possible. What he can do for himself, let him do.
…...
Science quotes on:  |  Action (343)  |  Deed (34)  |  Do (1905)  |  Find (1014)  |  Give (208)  |  Hear (146)  |  Himself (461)  |  Leave (139)  |  Let (64)  |  Mistake (180)  |  Nature (2027)  |  Nature Of Things (30)  |  Possible (560)  |  See (1095)  |  Stumble (19)  |  Teach (301)  |  Themselves (433)  |  Thing (1914)  |  Whatever (234)  |  Word (650)

When I first read Plato and came upon this gradation of beings which rises from the lightest atom to the Supreme Being, I was struck with admiration. But when I looked at it more closely, the great phantom vanished. … At first the imagination takes a pleasure in seeing the imperceptible transition from inanimate to organic matter, from plants to zoophytes, from these to animals, from these to genii, … and finally angels.
As quoted in Arthur O. Lovejoy, The Great Chain of Being: A Study of the History of an Idea (2011), 252.
Science quotes on:  |  Admiration (61)  |  Angel (47)  |  Animal (651)  |  Atom (381)  |  Being (1276)  |  Evolution (637)  |  First (1303)  |  Genie (2)  |  Gradation (17)  |  Great (1610)  |  Imagination (349)  |  Imperceptible (8)  |  Inanimate (18)  |  Look (584)  |  Matter (821)  |  More (2558)  |  Organic (161)  |  Phantom (9)  |  Plant (320)  |  Plato (80)  |  Pleasure (191)  |  Read (309)  |  Seeing (143)  |  Supreme (73)  |  Supreme Being (8)  |  Transition (28)  |  Vanish (20)

When I received the Nobel Prize, the only big lump sum of money I have ever seen, I had to do something with it. The easiest way to drop this hot potato was to invest it, to buy shares. I knew that World War II was coming and I was afraid that if I had shares which rise in case of war, I would wish for war. So I asked my agent to buy shares which go down in the event of war. This he did. I lost my money and saved my soul.
In The Crazy Ape (1970), 21.
Science quotes on:  |  Agent (74)  |  Ask (423)  |  Asking (74)  |  Buy (22)  |  Case (102)  |  Coming (114)  |  Do (1905)  |  Down (455)  |  Drop (77)  |  Ease (40)  |  Event (222)  |  Fall (243)  |  Fear (215)  |  Hot (63)  |  Invest (20)  |  Loss (118)  |  Lump (5)  |  Money (178)  |  Nobel Prize (42)  |  Potato (11)  |  Save (126)  |  Share (82)  |  Something (718)  |  Soul (237)  |  Sum (103)  |  War (234)  |  Way (1214)  |  Wish (217)  |  World (1854)  |  World War II (10)

When you are risen on the eastern horizon
You have filled every land with your beauty…
Though you are far away, your rays are on Earth.
Akhenaten
…...
Science quotes on:  |  Beauty (313)  |  Earth (1076)  |  Eastern (3)  |  Far (158)  |  Fill (67)  |  Horizon (47)  |  Land (134)  |  Ray (115)

When... the biologist is confronted with the fact that in the organism the parts are so adapted to each other as to give rise to a harmonious whole; and that the organisms are endowed with structures and instincts calculated to prolong their life and perpetuate their race, doubts as to the adequacy of a purely physiochemical viewpoint in biology may arise. The difficulties besetting the biologist in this problem have been rather increased than diminished by the discovery of Mendelian heredity, according to which each character is transmitted independently of any other character. Since the number of Mendelian characters in each organism is large, the possibility must be faced that the organism is merely a mosaic of independent hereditary characters. If this be the case the question arises: What moulds these independent characters into a harmonious whole? The vitalist settles this question by assuming the existence of a pre-established design for each organism and of a guiding 'force' or 'principle' which directs the working out of this design. Such assumptions remove the problem of accounting for the harmonious character of the organism from the field of physics or chemistry. The theory of natural selection invokes neither design nor purpose, but it is incomplete since it disregards the physiochemical constitution of living matter about which little was known until recently.
The Organism as a Whole: From a Physiochemical Viewpoint (1916), v-vi.
Science quotes on:  |  According (236)  |  Adapt (70)  |  Arise (162)  |  Assumption (96)  |  Biologist (70)  |  Biology (234)  |  Character (259)  |  Chemistry (381)  |  Constitution (78)  |  Design (205)  |  Direct (228)  |  Discovery (839)  |  Doubt (314)  |  Endowed (52)  |  Existence (484)  |  Fact (1259)  |  Field (378)  |  Force (497)  |  Harmonious (18)  |  Heredity (62)  |  Incomplete (31)  |  Independently (24)  |  Instinct (91)  |  Known (453)  |  Large (399)  |  Life (1873)  |  Little (718)  |  Living (492)  |  Matter (821)  |  Gregor Mendel (23)  |  Merely (315)  |  Must (1525)  |  Natural (811)  |  Natural Selection (98)  |  Number (712)  |  Organism (231)  |  Other (2233)  |  Perpetuate (11)  |  Physic (515)  |  Physics (568)  |  Possibility (172)  |  Principle (532)  |  Problem (735)  |  Prolong (29)  |  Purely (111)  |  Purpose (337)  |  Question (652)  |  Race (279)  |  Remove (50)  |  Selection (130)  |  Structure (365)  |  Theory (1016)  |  Viewpoint (13)  |  Whole (756)

Who has not be amazed to learn that the function y = ex, like a phoenix rising again from its own ashes, is its own derivative?
In François Le Lionnais (ed.), Great Currents of Mathematical Thought: Mathematics in the Arts and Sciences (1971), Vol. 2, 126.
Science quotes on:  |  Amazed (4)  |  Ash (21)  |  Derivative (6)  |  Function (235)  |  Learn (672)  |  Phoenix (2)  |  Rising (44)


Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
Quotations by:Albert EinsteinIsaac NewtonLord KelvinCharles DarwinSrinivasa RamanujanCarl SaganFlorence NightingaleThomas EdisonAristotleMarie CurieBenjamin FranklinWinston ChurchillGalileo GalileiSigmund FreudRobert BunsenLouis PasteurTheodore RooseveltAbraham LincolnRonald ReaganLeonardo DaVinciMichio KakuKarl PopperJohann GoetheRobert OppenheimerCharles Kettering  ... (more people)

Quotations about:Atomic  BombBiologyChemistryDeforestationEngineeringAnatomyAstronomyBacteriaBiochemistryBotanyConservationDinosaurEnvironmentFractalGeneticsGeologyHistory of ScienceInventionJupiterKnowledgeLoveMathematicsMeasurementMedicineNatural ResourceOrganic ChemistryPhysicsPhysicianQuantum TheoryResearchScience and ArtTeacherTechnologyUniverseVolcanoVirusWind PowerWomen ScientistsX-RaysYouthZoology  ... (more topics)
Sitewide search within all Today In Science History pages:
Visit our Science and Scientist Quotations index for more Science Quotes from archaeologists, biologists, chemists, geologists, inventors and inventions, mathematicians, physicists, pioneers in medicine, science events and technology.

Names index: | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |

Categories index: | 1 | 2 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
Thank you for sharing.
- 100 -
Sophie Germain
Gertrude Elion
Ernest Rutherford
James Chadwick
Marcel Proust
William Harvey
Johann Goethe
John Keynes
Carl Gauss
Paul Feyerabend
- 90 -
Antoine Lavoisier
Lise Meitner
Charles Babbage
Ibn Khaldun
Euclid
Ralph Emerson
Robert Bunsen
Frederick Banting
Andre Ampere
Winston Churchill
- 80 -
John Locke
Bronislaw Malinowski
Bible
Thomas Huxley
Alessandro Volta
Erwin Schrodinger
Wilhelm Roentgen
Louis Pasteur
Bertrand Russell
Jean Lamarck
- 70 -
Samuel Morse
John Wheeler
Nicolaus Copernicus
Robert Fulton
Pierre Laplace
Humphry Davy
Thomas Edison
Lord Kelvin
Theodore Roosevelt
Carolus Linnaeus
- 60 -
Francis Galton
Linus Pauling
Immanuel Kant
Martin Fischer
Robert Boyle
Karl Popper
Paul Dirac
Avicenna
James Watson
William Shakespeare
- 50 -
Stephen Hawking
Niels Bohr
Nikola Tesla
Rachel Carson
Max Planck
Henry Adams
Richard Dawkins
Werner Heisenberg
Alfred Wegener
John Dalton
- 40 -
Pierre Fermat
Edward Wilson
Johannes Kepler
Gustave Eiffel
Giordano Bruno
JJ Thomson
Thomas Kuhn
Leonardo DaVinci
Archimedes
David Hume
- 30 -
Andreas Vesalius
Rudolf Virchow
Richard Feynman
James Hutton
Alexander Fleming
Emile Durkheim
Benjamin Franklin
Robert Oppenheimer
Robert Hooke
Charles Kettering
- 20 -
Carl Sagan
James Maxwell
Marie Curie
Rene Descartes
Francis Crick
Hippocrates
Michael Faraday
Srinivasa Ramanujan
Francis Bacon
Galileo Galilei
- 10 -
Aristotle
John Watson
Rosalind Franklin
Michio Kaku
Isaac Asimov
Charles Darwin
Sigmund Freud
Albert Einstein
Florence Nightingale
Isaac Newton


by Ian Ellis
who invites your feedback
Thank you for sharing.
Today in Science History
Sign up for Newsletter
with quiz, quotes and more.