Celebrating 17 Years on the Web
TODAY IN SCIENCE HISTORY™
Find science on or your birthday

Today in Science History - Quickie Quiz
Who said: “God does not care about our mathematical difficulties. He integrates empirically.”
more quiz questions >>
Home > Category Index for Science Quotations > Category Index A > Category: Abandon

Abandon Quotes (25 quotes)
Abandonment Quotes, Abandoned Quotes, Abandoning Quotes

[About Sir Roderick Impey Murchison:] The enjoyments of elegant life you early chose to abandon, preferring to wander for many successive years over the rudest portions of Europe and Asia—regions new to Science—in the hope, happily realized, of winning new truths.
By a rare union of favourable circumstances, and of personal qualifications equally rare, you have thus been enabled to become the recognized Interpreter and Historian (not without illustrious aid) of the Silurian Period.
Dedication page in Thesaurus Siluricus: The Flora and Fauna of the Silurian Period (1868), iv.
Science quotes on:  |  Asia (3)  |  Circumstance (36)  |  Elegance (16)  |  Enjoyment (23)  |  Europe (27)  |  Historian (26)  |  Interpreter (3)  |  Life (642)  |  Sir Roderick Impey Murchison (9)  |  New (197)  |  Qualification (6)  |  Recognition (55)  |  Silurian (2)  |  Truth (591)  |  Wandering (5)  |  Win (10)

A man should abandon that country wherein there is neither respect, nor employment, nor connections, nor the advancement of science.
In Charles Wilkins (trans.) Fables and Proverbs from the Sanskrit: being the Hitopadesa (1885), 62.
Science quotes on:  |  Advancement (30)  |  Connection (61)  |  Country (71)  |  Employment (19)  |  Man (303)  |  Respect (33)  |  Science (1194)

A man who has once looked with the archaeological eye will never see quite normally. He will be wounded by what other men call trifles. It is possible to refine the sense of time until an old shoe in the bunch grass or a pile of nineteenth century beer bottles in an abandoned mining town tolls in one’s head like a hall clock.
The Night Country (1971), 81.
Science quotes on:  |  19th Century (17)  |  Archaeology (36)  |  Beer (6)  |  Bottle (8)  |  Clock (21)  |  Eye (110)  |  Grass (21)  |  Hall (2)  |  Head (35)  |  Look (44)  |  Mine (12)  |  Pile (3)  |  See (76)  |  Sense (147)  |  Shoe (7)  |  Time (279)  |  Toll (2)  |  Town (12)  |  Trifle (6)  |  Wound (10)

A study of history shows that civilizations that abandon the quest for knowledge are doomed to disintegration.
In The Observer (14 May 1972), 'Sayings of the Week'. As cited in Bill Swainson, The Encarta Book of Quotations (2000), 579.
Science quotes on:  |  Civilization (128)  |  Disintegration (3)  |  Doom (6)  |  History (225)  |  Knowledge (928)  |  Quest (14)  |  Show (21)  |  Study (251)

Anyone who thinks we can continue to have world wars but make them nice polite affairs by outlawing this weapon or that should meditate upon the outlawing of the cross-bow by Papal authority. Setting up the machinery for international law and order must surely precede disarmament. The Wild West did not abandon its shooting irons till after sheriffs and courts were established.
Speech, American Library Assiciation Conference (3 Jul 1947), as quoted by Lawrence E. Davies in 'Army's Atomic Bid Viewed in Making', New York Times (4 Jul 1947), 11.
Science quotes on:  |  Affair (12)  |  Atomic Bomb (94)  |  Authority (32)  |  Court (8)  |  Disarmament (2)  |  Establishment (24)  |  Gun (5)  |  International (9)  |  Law And Order (2)  |  Meditation (6)  |  Nice (5)  |  Polite (4)  |  Pope (2)  |  Precede (4)  |  War (103)  |  Weapon (48)  |  World (404)

Experience hobbles progress and leads to abandonment of difficult problems; it encourages the initiated to walk on the shady side of the street in the direction of experiences that have been pleasant. Youth without experience attacks the unsolved problems which maturer age with experience avoids, and from the labors of youth comes progress. Youth has dreams and visions, and will not be denied.
From speech 'In the Time of Henry Jacob Bigelow', given to the Boston Surgical Society, Medalist Meeting (6 Jun 1921). Printed in Journal of the Medical Association (1921), 77, 599.
Science quotes on:  |  Age (97)  |  Attack (20)  |  Avoid (15)  |  Denial (11)  |  Difficult (28)  |  Direction (38)  |  Dream (55)  |  Encouragement (15)  |  Experience (186)  |  Labor (31)  |  Mature (3)  |  Pleasant (12)  |  Problem (250)  |  Progress (263)  |  Street (11)  |  Unsolved (6)  |  Vision (35)  |  Walk (33)  |  Youth (50)

Hypothesis is a tool which can cause trouble if not used properly. We must be ready to abandon our hypothesis as soon as it is shown to be inconsistent with the facts.
In The Art of Scientific Investigation (1950,1957), 66.
Science quotes on:  |  Cause (177)  |  Fact (448)  |  Hypothesis (194)  |  Inconsistent (4)  |  Properly (5)  |  Ready (9)  |  Tool (45)  |  Trouble (35)

I think it is a duty I owe to my profession and to my sex to show that a woman has a right to the practice of her profession and cannot be condemned to abandon it merely because she marries. I cannot conceive how women's colleges, inviting and encouraging women to enter professions can be justly founded or maintained denying such a principle.
(From a letter Brooks wrote to her dean, knowing that she would be told to resign if she married, she asked to keep her job. Nevertheless, she lost her teaching position at Barnard College in 1906. Dean Gill wrote that “The dignity of women's place in the home demands that your marriage shall be a resignation.”)
As quoted by Margaret W. Rossiter in Women Scientists in America: Struggles and Strategies to 1940. Baltimore: Johns Hopkins University Press (1982).
Science quotes on:  |  College (20)  |  Condemnation (12)  |  Denial (11)  |  Duty (37)  |  Founding (3)  |  Invitation (7)  |  Maintenance (11)  |  Marriage (27)  |  Practice (39)  |  Principle (164)  |  Profession (43)  |  Right (81)  |  Role Model (5)  |  Sex (36)  |  Woman (56)

If we sink to the biochemical level, then the human being has lost a great many synthetic abilities possessed by other species and, in particular, by plants and microorganisms. Our loss of ability to manufacture a variety of vitamins makes us dependent on our diet and, therefore, on the greater synthetic versatility of other creatures. This is as much a “degenerative” change as the tapeworm’s abandonment of a stomach it no longer needs, but since we are prejudiced in our own favor, we don’t mention it.
In 'The Modern Demonology' (Jan 1962). Collected in Asimov on Physics (1976), 150.
Science quotes on:  |  Biochemistry (40)  |  Change (203)  |  Creature (88)  |  Diet (35)  |  Human Being (27)  |  Manufacture (8)  |  Microorganism (20)  |  Plant (131)  |  Stomach (15)  |  Synthesis (34)  |  Tapeworm (2)  |  Vitamin (10)

In these researches I followed the principles of the experimental method that we have established, i.e., that, in presence of a well-noted, new fact which contradicts a theory, instead of keeping the theory and abandoning the fact, I should keep and study the fact, and I hastened to give up the theory.
From An Introduction to the Study of Experimental Medicine (1865), as translated by Henry Copley Greene (1957), 164.
Science quotes on:  |  Contradiction (29)  |  Establishment (24)  |  Experiment (473)  |  Fact (448)  |  Following (16)  |  Keeping (9)  |  New (197)  |  Presence (15)  |  Principle (164)  |  Research (413)  |  Scientific Method (126)  |  Study (251)  |  Theory (469)

It does appear that on the whole a physicist… tries to reduce his theory at all times to as few parameters as possible and is inclined to feel that a theory is a “respectable” one, though by no means necessarily correct, if in principle it does offer reasonably specific means for its possible refutation. Moreover the physicist will generally arouse the irritation amongst fellow physicists if he is not prepared to abandon his theory when it clashes with subsequent experiments. On the other hand it would appear that the chemist regards theories—or perhaps better his theories (!) —as far less sacrosanct, and perhaps in extreme cases is prepared to modify them continually as each bit of new experimental evidence comes in.
'Discussion: Physics and Chemistry: Comments on Caldin's View of Chemistry', British Journal of the Philosophy of Science, 1960, 11, 222.
Science quotes on:  |  Arouse (8)  |  Chemistry (197)  |  Clash (4)  |  Continually (6)  |  Correct (28)  |  Evidence (116)  |  Experiment (473)  |  Irritation (2)  |  Modify (5)  |  Parameter (2)  |  Physicist (95)  |  Principle (164)  |  Reduce (15)  |  Refutation (8)  |  Scientific Method (126)  |  Theory (469)

It is baffling, I must say, that in our modern world we have such blind trust in science and technology that we all accept what science tells us about everything—until, that is, it comes to climate science. All of a sudden, and with a barrage of sheer intimidation, we are told by powerful groups of deniers that the scientists are wrong and we must abandon all our faith in so much overwhelming scientific evidence. So thank goodness for our young entrepreneurs here this evening, who have the far-sightedness and confidence in what they know is happening to ignore the headless chicken brigade and do something practical to help.
Speech, awards ceremony for green entrepreneurs, Buckingham Palace (30 Jan 2014). As quoted in Benn Quinn, 'Climate Change Sceptics are ‘Headless Chickens’, Says Prince Charles', The Guardian (31 Jan 2014).
Science quotes on:  |  Acceptance (38)  |  Baffling (3)  |  Barrage (2)  |  Brigade (3)  |  Chicken (4)  |  Climate Change (43)  |  Confidence (24)  |  Entrepreneur (4)  |  Evidence (116)  |  Faith (96)  |  Help (36)  |  Ignoring (5)  |  Intimidation (3)  |  Overwhelming (13)  |  Practical (58)  |  Science (1194)  |  Scientist (332)  |  Technology (138)  |  Trust (27)  |  Wrong (73)

Kepler’s discovery would not have been possible without the doctrine of conics. Now contemporaries of Kepler—such penetrating minds as Descartes and Pascal—were abandoning the study of geometry ... because they said it was so UTTERLY USELESS. There was the future of the human race almost trembling in the balance; for had not the geometry of conic sections already been worked out in large measure, and had their opinion that only sciences apparently useful ought to be pursued, the nineteenth century would have had none of those characters which distinguish it from the ancien régime.
From 'Lessons from the History of Science: The Scientific Attitude' (c.1896), in Collected Papers (1931), Vol. 1, 32.
Science quotes on:  |  19th Century (17)  |  Apparently (6)  |  Balance (30)  |  Contemporary (12)  |  René Descartes (36)  |  Discovery (496)  |  Doctrine (37)  |  Future (156)  |  Geometry (87)  |  Human (256)  |  Johannes Kepler (55)  |  Mind (372)  |  Opinion (108)  |  Blaise Pascal (30)  |  Penetrating (3)  |  Possible (36)  |  Pursue (8)  |  Race (55)  |  Science (1194)  |  Study (251)  |  Trembling (3)  |  Useful (42)  |  Useless (11)  |  Utterly (9)

Our ignorance is God; what we know is science. When we abandon the doctrine that some infinite being created matter and force, and enacted a code of laws for their government ... the real priest will then be, not the mouth-piece of some pretended deity, but the interpreter of nature.
In The Gods, and Other Lectures, (1874), 56.
Science quotes on:  |  Being (37)  |  Code (10)  |  Creation (177)  |  Deity (8)  |  Doctrine (37)  |  Force (117)  |  God (288)  |  Government (64)  |  Ignorance (151)  |  Infinite (62)  |  Interpreter (3)  |  Knowledge (928)  |  Law (343)  |  Matter (195)  |  Nature (721)  |  Pretence (3)  |  Priest (13)  |  Real (52)  |  Science (1194)

Science arouses a soaring sense of wonder. But so does pseudoscience. Sparse and poor popularizations of science abandon ecological niches that pseudoscience promptly fills. If it were widely understood that claims to knowledge require adequate evidence before they can be accepted, there would be no room for pseudoscience.
The Demon-Haunted World: Science as a Candle in the Dark (1996), 6.
Science quotes on:  |  Accept (11)  |  Adequate (11)  |  Arouse (8)  |  Claim (37)  |  Ecology (38)  |  Evidence (116)  |  Fill (17)  |  Knowledge (928)  |  Niche (4)  |  Poor (26)  |  Prompt (3)  |  Pseudoscience (4)  |  Require (13)  |  Science (1194)  |  Sense (147)  |  Soaring (3)  |  Understand (42)  |  Wonder (96)

Science has a simple faith, which transcends utility. Nearly all men of science, all men of learning for that matter, and men of simple ways too, have it in some form and in some degree. It is the faith that it is the privilege of man to learn to understand, and that this is his mission. If we abandon that mission under stress we shall abandon it forever, for stress will not cease. Knowledge for the sake of understanding, not merely to prevail, that is the essence of our being. None can define its limits, or set its ultimate boundaries.
Science is Not Enough (1967), 191.
Science quotes on:  |  Being (37)  |  Boundary (18)  |  Cease (8)  |  Definition (116)  |  Essence (26)  |  Faith (96)  |  Forever (16)  |  Knowledge (928)  |  Learning (166)  |  Limit (46)  |  Men Of Science (94)  |  Mission (6)  |  Prevail (6)  |  Privilege (10)  |  Science (1194)  |  Simple (61)  |  Stress (4)  |  Ultimate (42)  |  Understanding (301)  |  Utility (15)

So far as modern science is concerned, we have to abandon completely the idea that by going into the realm of the small we shall reach the ultimate foundations of the universe. I believe we can abandon this idea without any regret. The universe is infinite in all directions, not only above us in the large but also below us in the small. If we start from our human scale of existence and explore the content of the universe further and further, we finally arrive, both in the large and in the small, at misty distances where first our senses and then even our concepts fail us.
To the German Society of Scientists and Physicists, Braunschweig, Germany (Sep 1896). As quoted in Anton Z. Capri, Quips, Quotes, and Quanta: An Anecdotal History of Physics (2011), 20. Wiechert was reporting his measurement of the mass of the moving particles in a cathode ray beam (electrons).
Science quotes on:  |  Belief (234)  |  Below (6)  |  Concept (56)  |  Distance (37)  |  Existence (188)  |  Exploration (74)  |  Fail (17)  |  Foundation (51)  |  Human (256)  |  Idea (336)  |  Infinite (62)  |  Large (41)  |  Misty (3)  |  Modern (73)  |  Realm (26)  |  Regret (13)  |  Scale (34)  |  Science (1194)  |  Sense (147)  |  Small (51)  |  Ultimate (42)  |  Universe (374)

So long as the fur of the beaver was extensively employed as a material for fine hats, it bore a very high price, and the chase of this quadruped was so keen that naturalists feared its speedy consideration. When a Parisian manufacturer invented the silk hat, which soon came into almost universal use, the demand for beavers' fur fell off, and this animal–whose habits, as we have seen, are an important agency in the formation of bogs and other modifications of forest nature–immediately began to increase, reappeared in haunts which we had long abandoned, and can no longer be regarded as rare enough to be in immediate danger of extirpation. Thus the convenience or the caprice of Parisian fashion has unconsciously exercised an influence which may sensibly affect the physical geography of a distant continent.
In Man and Nature, (1864), 84.
Science quotes on:  |  Beaver (5)  |  Bog (3)  |  Chase (7)  |  Extinction (48)  |  Extirpation (2)  |  Forest (72)  |  Fur (5)  |  Geography (19)  |  Hat (6)  |  Increase (63)  |  Naturalist (44)  |  Paris (7)  |  Price (17)  |  Quadruped (3)  |  Rare (23)

The method of science is tried and true. It is not perfect, it's just the best we have. And to abandon it, with its skeptical protocols, is the pathway to a dark age.
From a sound clip from CSICOP, now CSI, the Committee for Skeptical Inquiry. If you know a more specific citation, please contact Webmaster.
Science quotes on:  |  Age (97)  |  Best (86)  |  Dark (29)  |  Pathway (6)  |  Perfection (52)  |  Reliability (10)  |  Scientific Method (126)  |  Skepticism (11)

There is no supernatural, there is only nature. Nature alone exists and contains all. All is. There is the part of nature that we perceive, and the part of nature that we do not perceive. … If you abandon these facts, beware; charlatans will light upon them, also the imbecile. There is no mean: science, or ignorance. If science does not want these facts, ignorance will take them up. You have refused to enlarge human intelligence, you augment human stupidity. When Laplace withdraws Cagliostro appears.
In Victor Hugo and Lorenzo O'Rourke (trans.) Victor Hugo's Intellectual Autobiography: (Postscriptum de ma vie) (1907), 320.
Science quotes on:  |  All (8)  |  Alone (23)  |  Augmentation (4)  |  Beware (6)  |  Charlatan (3)  |  Contain (12)  |  Enlargement (6)  |  Existence (188)  |  Fact (448)  |  Human (256)  |  Ignorance (151)  |  Imbecile (3)  |  Intelligence (103)  |  Pierre-Simon Laplace (49)  |  Mean (17)  |  Nature (721)  |  Perception (32)  |  Refusal (17)  |  Science (1194)  |  Stupidity (17)  |  Supernatural (14)

To turn Karl [Popper]'s view on its head, it is precisely the abandonment of critical discourse that marks the transition of science. Once a field has made the transition, critical discourse recurs only at moments of crisis when the bases of the field are again in jeopardy. Only when they must choose between competing theories do scientists behave like philosophers.
'Logic of Discovery or Psychology of Research', in I. Lakatos and A. Musgrave (eds.), Criticism and the Growth of Knowledge (1970), 6-7.
Science quotes on:  |  Choose (9)  |  Competition (22)  |  Crisis (8)  |  Criticism (46)  |  Discourse (10)  |  Philosopher (97)  |  Karl Raimund Popper (42)  |  Scientist (332)  |  Theory (469)  |  Transition (10)

We have before us the restoration of that ancient land whose name was a synonym for abundance, prosperity, and grandeur for many generations. Records as old as those of Egypt and as well attested tell of fertile lands and teeming populations, mighty kings and warriors, sages and wise men, over periods of thousands of years. ... A land such as this is worth resuscitating. Once we have apprehended the true cause of its present desolate and abandoned condition, we are on our way to restoring it to its ancient fertility. A land which so readily responded to ancient science, and gave a return which sufficed for the maintenance of a Persian Court in all its splendor, will surely respond to the efforts of modern science and return manifold the money and talent spent on its regeneration.
From The Restoration of the Ancient Irrigation Works on the Tigris: or, The Re-creation of Chaldea (1903), 30.
Science quotes on:  |  Abundance (12)  |  Ancient (46)  |  Attest (2)  |  Cause (177)  |  Condition (95)  |  Court (8)  |  Egypt (16)  |  Fertility (10)  |  Generation (82)  |  Grandeur (12)  |  King (20)  |  Land (48)  |  Maintenance (11)  |  Manifold (5)  |  Mighty (5)  |  Modern (73)  |  Money (103)  |  Name (88)  |  Population (56)  |  Prosperity (8)  |  Record (37)  |  Regeneration (3)  |  Restoration (4)  |  Return (21)  |  Sage (5)  |  Science (1194)  |  Splendor (5)  |  Synonym (2)  |  Talent (42)  |  Thousand (70)  |  Warrior (5)  |  Wise (21)  |  Year (128)

When we meet a fact which contradicts a prevailing theory, we must accept the fact and abandon the theory, even when the theory is supported by great names and generally accepted.
From An Introduction to the Study of Experimental Medicine (1865), as translated by Henry Copley Greene (reprint 1999), 164.
Science quotes on:  |  Acceptance (38)  |  Contradiction (29)  |  Fact (448)  |  General (57)  |  Great (127)  |  Meeting (14)  |  Name (88)  |  Prevailing (2)  |  Support (38)  |  Theory (469)

[Professional engineers] must for years abandon their white collars except for Sunday.
Reprint of his 1916 statement in 'Engineering as a Profession', Engineer’s Week (1954).
Science quotes on:  |  Engineer (57)  |  Sunday (4)  |  White (24)

[The] second fundamental rule of historical science may be thus simply expressed:—we should not wish to explain every thing. Historical tradition must never be abandoned in the philosophy of history—otherwise we lose all firm ground and footing. But historical tradition, ever so accurately conceived and carefully sifted, doth not always, especially in the early and primitive ages, bring with it a full and demonstrative certainty.
In Friedrich von Schlegel and James Burton Robertson (trans.), The Philosophy of History (1835), 12.
Science quotes on:  |  Age (97)  |  Certainty (83)  |  Everything (61)  |  Explanation (133)  |  Firm (10)  |  Footing (2)  |  Fundamental (83)  |  Ground (39)  |  History Of Science (42)  |  Philosophy (165)  |  Primitive (22)  |  Rule (86)  |  Tradition (25)


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:
Custom Quotations Search - custom search within only our quotations 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 |

who invites your feedback

- 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

Thank you for sharing.
Today in Science History
Sign up for Newsletter
with quiz, quotes and more.