Celebrating 18 Years on the Web
Find science on or your birthday

Today in Science History - Quickie Quiz
Who said: “I have no satisfaction in formulas unless I feel their arithmetical magnitude.”
more quiz questions >>
Home > Category Index for Science Quotations > Category Index M > Category: Metaphysics

Metaphysics Quotes (36 quotes)

Quand celui à qui l’on parle ne comprend pas et celui qui parle ne se comprend pas, c’est de la métaphysique.
When he to whom a person speaks does not understand, and he who speaks does not understand himself, that is metaphysics.
In James Wood, Dictionary of Quotations from Ancient and Modern English and Foreign Sources (1899), 361.
Science quotes on:  |  Speak (92)  |  Understanding (325)

All that can be said upon the number and nature of elements is, in my opinion, confined to discussions entirely of a metaphysical nature. The subject only furnishes us with indefinite problems, which may be solved in a thousand different ways, not one of which, in all probability, is consistent with nature. I shall therefore only add upon this subject, that if, by the term elements, we mean to express those simple and indivisible atoms of which matter is composed, it is extremely probable we know nothing at all about them; but, if we apply the term elements, or principles of bodies, to express our idea of the last point which analysis is capable of reaching, we must admit, as elements, all the substances into which we are capable, by any means, to reduce bodies by decomposition.
Elements of Chemistry (1790), trans. R. Kerr, Preface, xxiv.
Science quotes on:  |  Analysis (166)  |  Atom (280)  |  Composition (60)  |  Decomposition (12)  |  Element (162)  |  Idea (580)  |  Indivisible (12)  |  Knowledge (1306)  |  Matter (343)  |  Principle (292)  |  Problem (497)  |  Reduction (41)  |  Solution (216)  |  Substance (87)

And for rejecting such a Medium, we have the Authority of those the oldest and most celebrated Philosophers of Greece and Phoenicia, who made a Vacuum, and Atoms, and the Gravity of Atoms, the first Principles of their Philosophy; tacitly attributing Gravity to some other Cause than dense Matter. Later Philosophers banish the Consideration of such a Cause out of natural Philosophy, feigning Hypotheses for explaining all things mechanically, and referring other Causes to Metaphysicks: Whereas the main Business of natural Philosophy is to argue from Phaenomena without feigning Hypotheses, and to deduce Causes from Effects, till we come to the very first Cause, which certainly is not mechanical; and not only to unfold the Mechanism of the World, but chiefly to resolve these and such like Questions. What is there in places almost empty of Matter, and whence is it that the Sun and Planets gravitate towards one another, without dense Matter between them? Whence is it that Nature doth nothing in vain; and whence arises all that Order and Beauty which we see in the World? ... does it not appear from phaenomena that there is a Being incorporeal, living, intelligent, omnipresent, who in infinite space, as it were in his Sensory, sees the things themselves intimately, and thoroughly perceives them, and comprehends them wholly by their immediate presence to himself.
In Opticks, (1704, 2nd. Ed. 1718), Book 3, Query 28, 343-5. Newton’s reference to “Nature does nothing in vain” recalls the axiom from Aristotle, which may be seen as “Natura nihil agit frustra” in the Aristotle Quotes on this web site.
Science quotes on:  |  Authority (66)  |  Beauty (248)  |  Cause (285)  |  Effect (166)  |  God (535)  |  Gravity (100)  |  Greek (73)  |  Hypothesis (252)  |  Matter (343)  |  Nature (1223)  |  Order (242)  |  Phenomenon (278)  |  Philosopher (166)  |  Question (404)  |  Rejection (26)  |  Vain (30)

And indeed I am not humming,
Thus to sing of Cl-ke and C-ming,
Who all the universe surpasses
in cutting up and making gases;
With anatomy and chemics,
Metaphysics and polemics,
Analyzing and chirugery,
And scientific surgery …
H-slow's lectures on the cabbage
Useful are as roots of Babbage;
Fluxions and beet-root botany,
Some would call pure monotony.
Punch in Cambridge (28 Jan 1834). In Mark Weatherall, Gentlemen, Scientists, and Medicine at Cambridge 1800-1940 (2000), Vol. 3,77. The professors named were William Clark (anatomy), James Cumming (chemistry) and Johns Stephens Henslow (botany).
Science quotes on:  |  Analysis (166)  |  Anatomy (63)  |  Charles Babbage (54)  |  Botany (51)  |  Cabbage (5)  |  Chemistry (252)  |  Cutting (6)  |  Fluxion (4)  |  Gas (50)  |  John Stevens Henslow (2)  |  Humming (3)  |  Lecture (68)  |  Monotony (3)  |  Poem (92)  |  Root (61)  |  Surgery (43)  |  Surpassing (7)  |  Universe (686)  |  Usefulness (77)

As far as I see, such a theory [of the primeval atom] remains entirely outside any metaphysical or religious question. It leaves the materialist free to deny any transcendental Being. He may keep, for the bottom of space-time, the same attitude of mind he has been able to adopt for events occurring in non-singular places in space-time. For the believer, it removes any attempt to familiarity with God, as were Laplace's chiquenaude or Jeans' finger. It is consonant with the wording of Isaiah speaking of the 'Hidden God' hidden even in the beginning of the universe ... Science has not to surrender in face of the Universe and when Pascal tries to infer the existence of God from the supposed infinitude of Nature, we may think that he is looking in the wrong direction.
'The Primeval atom Hypothesis and the Problem of Clusters of Galaxies', in R. Stoops (ed.), La Structure et l'Evolution de l'Univers (1958), 1-32. Trans. Helge Kragh, Cosmology and Controversy: The Historical Development of Two Theories of the Universe (1996), 60.
Science quotes on:  |  Atom (280)  |  Attitude (59)  |  Belief (504)  |  Bible (91)  |  Event (116)  |  Existence (299)  |  God (535)  |  Infinity (72)  |  Sir James Jeans (33)  |  Pierre-Simon Laplace (62)  |  Materialist (4)  |  Blaise Pascal (80)  |  Religion (239)  |  Space-Time (14)  |  Theory (696)  |  Transcendental (5)  |  Universe (686)

Biology occupies a position among the sciences both marginal and central. Marginal because, the living world, constituting only a tiny and very “special” part of the universe, it does not seem likely that the study of living beings will ever uncover general laws applicable outside the biosphere. But if the ultimate aim of the whole of science is indeed, as I believe, to clarify man's relationship to the universe, then biology must be accorded a central position, since of all the disciplines it is the one that endeavours to go most directly to the heart of the problems that must be resolved before that of “human nature” can even be framed in other than metaphysical terms.
In Jacques Monod and Austryn Wainhouse (trans.), Chance and Necessity: An Essay on the Natural Philosophy of Modern Biology (1971), xi.
Science quotes on:  |  Biology (168)  |  Biosphere (11)  |  Central (34)  |  Clarify (3)  |  Discipline (53)  |  Endeavour (25)  |  Human Nature (60)  |  Life (1131)  |  Marginal (3)  |  Problem (497)  |  Relationship (71)  |  Universe (686)

For the metaphysical term 'will' we may in these instances safely substitute the chemical term 'photochemical action of light.'
The Mechanistic Conception of Life (1912), 30.

I see with much pleasure that you are working on a large work on the integral Calculus [ ... ] The reconciliation of the methods which you are planning to make, serves to clarify them mutually, and what they have in common contains very often their true metaphysics; this is why that metaphysics is almost the last thing that one discovers. The spirit arrives at the results as if by instinct; it is only on reflecting upon the route that it and others have followed that it succeeds in generalising the methods and in discovering its metaphysics.
Letter to S. F. Lacroix, 1792. Quoted in S. F. Lacroix, Traité du calcul differentiel et du calcul integral (1797), Vol. 1, xxiv, trans. Ivor Grattan-Guinness.
Science quotes on:  |  Calculus (51)  |  Clarification (7)  |  Follow (124)  |  Generalization (41)  |  Instinct (66)  |  Integration (17)  |  Method (239)  |  Pleasure (133)  |  Reconciliation (10)  |  Route (15)  |  Spirit (154)

I was thrown out of NYU in my freshman year … for cheating on my metaphysics final. You know, I looked within the soul of the boy sitting next to me.
As character Alvy Singer doing a stand-up comedy act to a college audience, in movie Annie Hall (1977). Screenplay by Woody Allen with Marshall Brickman, transcript printed in Four films of Woody Allen (1982), 53.
Science quotes on:  |  Examination (65)  |  Final (50)  |  Freshman (3)  |  Looking (26)  |  Next (35)  |  Sitting (5)  |  Soul (166)  |  Thrown Out (2)

In the 1920s, there was a dinner at which the physicist Robert W. Wood was asked to respond to a toast … “To physics and metaphysics.” Now by metaphysics was meant something like philosophy—truths that you could get to just by thinking about them. Wood took a second, glanced about him, and answered along these lines: The physicist has an idea, he said. The more he thinks it through, the more sense it makes to him. He goes to the scientific literature, and the more he reads, the more promising the idea seems. Thus prepared, he devises an experiment to test the idea. The experiment is painstaking. Many possibilities are eliminated or taken into account; the accuracy of the measurement is refined. At the end of all this work, the experiment is completed and … the idea is shown to be worthless. The physicist then discards the idea, frees his mind (as I was saying a moment ago) from the clutter of error, and moves on to something else. The difference between physics and metaphysics, Wood concluded, is that the metaphysicist has no laboratory.
In 'Wonder and Skepticism', Skeptical Enquirer (Jan-Feb 1995), 19, No. 1.
Science quotes on:  |  Account (68)  |  Accuracy (60)  |  Answer (249)  |  Clutter (4)  |  Completion (17)  |  Conclusion (160)  |  Devising (7)  |  Difference (246)  |  Dinner (14)  |  Discarding (2)  |  Elimination (18)  |  End (195)  |  Error (277)  |  Experiment (602)  |  Freeing (2)  |  Glance (20)  |  Idea (580)  |  Literature (79)  |  Measurement (161)  |  Mind (760)  |  Move On (2)  |  Painstaking (2)  |  Philosophy (259)  |  Physicist (161)  |  Physics (348)  |  Possibility (116)  |  Preparation (43)  |  Promise (38)  |  Reading (52)  |  Refinement (13)  |  Response (29)  |  Seeming (9)  |  Sense (321)  |  Test (125)  |  Thinking (231)  |  Toast (7)  |  Truth (928)  |  Robert W. Wood (2)  |  Work (635)  |  Worthless (21)

Learn just enough of the subject [metaphysics] to enable your mind to get rid of it.
As quoted in Geoffrey Madan’s Notebooks: A Selection (1984), 61.
Science quotes on:  |  Enable (46)  |  Get Rid (4)  |  Learn (288)  |  Mind (760)  |  Subject (240)

Mathematics is the only good metaphysics.
Quoted in E. T. Bell, Men of Mathematics, xvii.
Science quotes on:  |  Mathematics (1205)

Mathematics is the only true metaphysics.
Silvanus Phillips Thompson, Life of Lord Kelvin (1910), 10. In Robert Édouard Moritz, Memorabilia Mathematica; Or, The Philomath's Quotation-book (1914)
Science quotes on:  |  Mathematics (1205)

Metaphysical ghosts cannot be killed, because they cannot be touched; but they may be dispelled by dispelling the twilight in which shadows and solidities are easily confounded. The Vital Principle is an entity of this ghostly kind; and although the daylight has dissipated it, and positive Biology is no longer vexed with its visitations, it nevertheless reappears in another shape in the shadowy region of mystery which surrounds biological and all other questions.
The History of Philosophy from Thales to Comte (1867), lxxxiv.
Science quotes on:  |  Biology (168)  |  Daylight (10)  |  Ghost (25)  |  Mystery (153)  |  Principle (292)  |  Question (404)  |  Shadow (52)

Metaphysics is the finding of bad reasons for what we believe upon instinct, but to find these reasons is no less an instinct.
Appearance and Reality: A Metaphysical Essay (1893), preface, xlv.
Science quotes on:  |  Instinct (66)

Metaphysics may be, after all, only the art of being sure of something that is not so and logic only the art of going wrong with confidence.
In The Modern Temper (1929), 228. The second part of this quote is often seen as a sentence by itself, and a number of authors cite it incorrectly. For those invalid attributions, see quote beginning “Logic is only the art…” on the Joseph Wood Krutch Quotes page of this website.
Science quotes on:  |  Art (294)  |  Confidence (41)  |  Going (6)  |  Logic (260)  |  Sure (14)  |  Wrong (139)

Metaphysics. The science to which ignorance goes to learn its knowledge, and knowledge to learn its ignorance. On which all men agree that it is the key, but no two upon how it is to be put into the lock.
Lest remark in letter to Dr. Whewell (25 May 1850), collected in Sophia Elizabeth De Morgan (ed.), Memoir of Augustus De Morgan (1882), 210.
Science quotes on:  |  Agree (26)  |  Go (6)  |  Ignorance (213)  |  Key (50)  |  Knowledge (1306)  |  Learn (288)  |  Lock (12)  |  Science (2067)

Music and poesy use to quicken you;
The mathematics and the metaphysics—
Fall to them as you find your stomach serves you.
No profit grows where is no pleasure ta’en:
In brief, sir, study what you most affect.
In Taming of the Shrew, Act 1, Scene 1.
Science quotes on:  |  Affect (19)  |  Mathematics (1205)  |  Pleasure (133)  |  Profit (39)  |  Serve (58)  |  Stomach (25)  |  Study (476)

Of all the sciences that pertain to reason, Metaphysics and Geometry are those in which imagination plays the greatest part. … Imagination acts no less in a geometer who creates than in a poet who invents. It is true that they operate differently on their object. The first shears it down and analyzes it, the second puts it together and embellishes it. … Of all the great men of antiquity, Archimedes is perhaps the one who most deserves to be placed beside Homer.
From the original French: “La Métaphysique & la Géométrie sont de toutes les Sciences qui appartiennent à la raison, celles où l’imagination à le plus de part. … L’imagination dans un Géometre qui crée, n’agit pas moins que dans un Poëte qui invente. Il est vrai qu’ils operent différemment sur leur objet; le premier le dépouille & l’analyse, le second le compose & l’embellit. … De tous les grands hommes de l’antiquité, Archimede est peut-être celui qui mérite le plus d’être placé à côté d’Homere.” In Discours Preliminaire de L'Encyclopedie (1751), xvi. As translated by Richard N. Schwab and Walter E. Rex, Preliminary Discourse to the Encyclopedia of Diderot (1963, 1995), xxxvi. A footnote states “Note that ‘geometer’ in d’Alembert’s definition is a term that includes all mathematicians and is not strictly limited to practitioners of geometry alone.” Also seen in a variant extract and translation: “Thus metaphysics and mathematics are, among all the sciences that belong to reason, those in which imagination has the greatest role. I beg pardon of those delicate spirits who are detractors of mathematics for saying this …. The imagination in a mathematician who creates makes no less difference than in a poet who invents…. Of all the great men of antiquity, Archimedes may be the one who most deserves to be placed beside Homer.” This latter translation may be from The Plan of the French Encyclopædia: Or Universal Dictionary of Arts, Sciences, Trades and Manufactures (1751). Webmaster has not yet been able to check for a verified citation for this translation. Can you help?
Science quotes on:  |  Antiquity (18)  |  Archimedes (55)  |  Create (153)  |  Delicate (21)  |  Deserve (28)  |  Difference (246)  |  Great (534)  |  Homer (9)  |  Imagination (275)  |  Invent (51)  |  Mathematician (384)  |  Mathematics (1205)  |  Place (175)  |  Poet (83)  |  Reason (471)  |  Role (49)  |  Science (2067)  |  Spirit (154)

People wonder why the novel is the most popular form of literature; people wonder why it is read more than books of science or books of metaphysics. The reason is very simple; it is merely that the novel is more true than they are. … In the fiery alphabet of every sunset is written “to be continued in our next.”
'On Certain Modern Writers and the institution of the Family' Heretics (1903). Collected in G. K. Chesterton and Dale Ahlquist (ed.), In Defense of Sanity: The Best Essays of G.K. Chesterton (2011), 82.
Science quotes on:  |  Alphabet (9)  |  Book (257)  |  Continuation (19)  |  Fire (133)  |  Form (314)  |  Literature (79)  |  Next (35)  |  Novel (19)  |  People (390)  |  Popular (29)  |  Reading (52)  |  Reason (471)  |  Science (2067)  |  Simplicity (147)  |  Sunset (22)  |  Truth (928)  |  Wonder (169)  |  Writing (81)

Physics is unable to stand on its own feet, but needs a metaphysics on which to support itself, whatever fine airs it may assume towards the latter.
The World as Will and Representation, trans. E. F. J. Byrne (1958), Vol. 2, 172.
Science quotes on:  |  Physics (348)  |  Stand (108)  |  Support (78)

Science is not a system of certain, or -established, statements; nor is it a system which steadily advances towards a state of finality... And our guesses are guided by the unscientific, the metaphysical (though biologically explicable) faith in laws, in regularities which we can uncover—discover. Like Bacon, we might describe our own contemporary science—'the method of reasoning which men now ordinarily apply to nature'—as consisting of 'anticipations, rash and premature' and as 'prejudices'.
The Logic of Scientific Discovery (1959), 278.
Science quotes on:  |  Advancement (40)  |  Anticipation (14)  |  Application (170)  |  Biology (168)  |  Certainty (131)  |  Contemporary (30)  |  Discovery (680)  |  Explanation (177)  |  Faith (157)  |  Finality (4)  |  Guess (48)  |  Guidance (20)  |  Law (515)  |  Method (239)  |  Nature (1223)  |  Prejudice (66)  |  Premature (20)  |  Rashness (2)  |  Reasoning (100)  |  Regularity (29)  |  Science (2067)  |  Statement (76)  |  System (191)  |  Uncover (6)  |  Unscientific (7)  |  Well-Established (2)

Scientists and particularly the professional students of evolution are often accused of a bias toward mechanism or materialism, even though believers in vitalism and in finalism are not lacking among them. Such bias as may exist is inherent in the method of science. The most successful scientific investigation has generally involved treating phenomena as if they were purely materialistic, rejecting any metaphysical hypothesis as long as a physical hypothesis seems possible. The method works. The restriction is necessary because science is confined to physical means of investigation and so it would stultify its own efforts to postulate that its subject is not physical and so not susceptible to its methods.
The Meaning of Evolution: A Study of the History of Life and of its Significance for Man (1949), 127.
Science quotes on:  |  Accusation (6)  |  Belief (504)  |  Bias (16)  |  Confinement (4)  |  Effort (144)  |  Evolution (535)  |  Hypothesis (252)  |  Inherent (30)  |  Investigation (176)  |  Lacking (2)  |  Materialism (8)  |  Means (176)  |  Mechanism (52)  |  Method (239)  |  Necessity (143)  |  Phenomenon (278)  |  Physical (134)  |  Postulate (31)  |  Professional (37)  |  Rejection (26)  |  Restriction (9)  |  Scientific Method (166)  |  Scientist (522)  |  Student (203)  |  Stultify (4)  |  Subject (240)  |  Success (250)  |  Treatment (100)  |  Vitalism (5)

See skulking Truth to her old cavern fled,
Mountains of Casuistry heap’d o’er her head!
Philosophy, that lean’d on Heav’n before,
Shrinks to her second cause, and is no more.
Physic of Metaphysic begs defence,
And Metaphysic calls for aid on Sense!
See Mystery to Mathematics fly!
In The Dunciad, collected in The Poetical Works of Alexander Pope (1828), Vol. 3, 211.
Science quotes on:  |  Aid (42)  |  Beg (5)  |  Call (128)  |  Cause (285)  |  Cavern (4)  |  Defense (18)  |  Flee (7)  |  Fly (99)  |  Heaven (153)  |  Mathematics (1205)  |  Mountain (145)  |  Mystery (153)  |  Old (147)  |  Philosophy (259)  |  Physic (6)  |  Reasoning (100)  |  Second (59)  |  See (369)  |  Sense (321)  |  Shrink (15)  |  Skulk (2)  |  Truth (928)

Since science's competence extends to observable and measurable phenomena, not to the inner being of things, and to the means, not to the ends of human life, it would be nonsense to expect that the progress of science will provide men with a new type of metaphysics, ethics, or religion.
'Science and Ontology', Bulletin of Atomic Scientists (1949), 5, 200.
Science quotes on:  |  Competence (7)  |  Ethics (36)  |  Measurement (161)  |  Nonsense (41)  |  Observation (450)  |  Phenomenon (278)  |  Progress (368)  |  Progress Of Science (28)  |  Religion (239)  |  Science (2067)

The application of algebra to geometry…, far more than any of his metaphysical speculations, immortalized the name of Descartes, and constitutes the greatest single step ever made in the progress of the exact sciences.
In An Examination of Sir William Hamilton’s Philosophy (1865), 531.
Science quotes on:  |  Algebra (104)  |  Application (170)  |  Constitute (29)  |  Exact (68)  |  Geometry (232)  |  Greatest (63)  |  Immortalize (2)  |  Mathematicians and Anecdotes (141)  |  Name (170)  |  Progress (368)  |  Science (2067)  |  Speculation (104)

The difficulties connected with my criterion of demarcation (D) are important, but must not be exaggerated. It is vague, since it is a methodological rule, and since the demarcation between science and nonscience is vague. But it is more than sharp enough to make a distinction between many physical theories on the one hand, and metaphysical theories, such as psychoanalysis, or Marxism (in its present form), on the other. This is, of course, one of my main theses; and nobody who has not understood it can be said to have understood my theory.
The situation with Marxism is, incidentally, very different from that with psychoanalysis. Marxism was once a scientific theory: it predicted that capitalism would lead to increasing misery and, through a more or less mild revolution, to socialism; it predicted that this would happen first in the technically highest developed countries; and it predicted that the technical evolution of the 'means of production' would lead to social, political, and ideological developments, rather than the other way round.
But the (so-called) socialist revolution came first in one of the technically backward countries. And instead of the means of production producing a new ideology, it was Lenin's and Stalin's ideology that Russia must push forward with its industrialization ('Socialism is dictatorship of the proletariat plus electrification') which promoted the new development of the means of production.
Thus one might say that Marxism was once a science, but one which was refuted by some of the facts which happened to clash with its predictions (I have here mentioned just a few of these facts).
However, Marxism is no longer a science; for it broke the methodological rule that we must accept falsification, and it immunized itself against the most blatant refutations of its predictions. Ever since then, it can be described only as nonscience—as a metaphysical dream, if you like, married to a cruel reality.
Psychoanalysis is a very different case. It is an interesting psychological metaphysics (and no doubt there is some truth in it, as there is so often in metaphysical ideas), but it never was a science. There may be lots of people who are Freudian or Adlerian cases: Freud himself was clearly a Freudian case, and Adler an Adlerian case. But what prevents their theories from being scientific in the sense here described is, very simply, that they do not exclude any physically possible human behaviour. Whatever anybody may do is, in principle, explicable in Freudian or Adlerian terms. (Adler's break with Freud was more Adlerian than Freudian, but Freud never looked on it as a refutation of his theory.)
The point is very clear. Neither Freud nor Adler excludes any particular person's acting in any particular way, whatever the outward circumstances. Whether a man sacrificed his life to rescue a drowning, child (a case of sublimation) or whether he murdered the child by drowning him (a case of repression) could not possibly be predicted or excluded by Freud's theory; the theory was compatible with everything that could happen—even without any special immunization treatment.
Thus while Marxism became non-scientific by its adoption of an immunizing strategy, psychoanalysis was immune to start with, and remained so. In contrast, most physical theories are pretty free of immunizing tactics and highly falsifiable to start with. As a rule, they exclude an infinity of conceivable possibilities.
'The Problem of Demarcation' (1974). Collected in David Miller (ed.) Popper Selections (1985), 127-128.
Science quotes on:  |  Alfred Adler (3)  |  Falsification (9)  |  Sigmund Freud (69)  |  Marxism (3)  |  Methodology (8)  |  Non-Science (2)  |  Psychoanalysis (37)  |  Refutation (12)  |  Scientific Theory (24)  |  Theory (696)  |  Truth (928)

The focal points of our different reflections have been called “science”’ or “art” according to the nature of their “formal” objects, to use the language of logic. If the object leads to action, we give the name of “art” to the compendium of rules governing its use and to their technical order. If the object is merely contemplated under different aspects, the compendium and technical order of the observations concerning this object are called “science.” Thus metaphysics is a science and ethics is an art. The same is true of theology and pyrotechnics.
Definition of 'Art', Encyclopédie (1751). Translated by Nelly S. Hoyt and Thomas Cassirer (1965), 4.
Science quotes on:  |  Action (185)  |  Aspect (58)  |  Compendium (5)  |  Concern (110)  |  Contemplate (17)  |  Ethics (36)  |  Formal (33)  |  Govern (29)  |  Language (228)  |  Logic (260)  |  Nature (1223)  |  Object (175)  |  Observation (450)  |  Order (242)  |  Reflection (60)  |  Rule (177)  |  Science And Art (181)  |  Technical (42)  |  Theology (40)

The following story (here a little softened from the vernacular) was narrated by Lord Kelvin himself when dining at Trinity Hall:
A certain rough Highland lad at the university had done exceedingly well, and at the close of the session gained prizes both in mathematics and in metaphysics. His old father came up from the farm to see his son receive the prizes, and visited the College. Thomson was deputed to show him round the place. “Weel, Mr. Thomson,” asked the old man, “and what may these mathematics be, for which my son has getten a prize?” “I told him,” replied Thomson, “that mathematics meant reckoning with figures, and calculating.” “Oo ay,” said the old man, “he’ll ha’ getten that fra’ me: I were ever a braw hand at the countin’.” After a pause he resumed: “And what, Mr. Thomson, might these metapheesics be?” “I endeavoured,” replied Thomson, “to explain how metaphysics was the attempt to express in language the indefinite.” The old Highlander stood still and scratched his head. “Oo ay: may be he’ll ha’ getten that fra’ his mither. She were aye a bletherin’ body."
As given in Life of Lord Kelvin (1910), Vol. 2, 1124, footnote. [Note: William Thomson, later became Lord Kelvin. —Webmaster]
Science quotes on:  |  Farmer (26)  |  Father (60)  |  Baron William Thomson Kelvin (70)  |  Mathematicians and Anecdotes (141)  |  Mathematics (1205)  |  Prize (13)  |  Scottish (3)  |  Story (73)

The greater part of it, I shall show, is nonsense, tricked out with a variety of tedious metaphysical conceits, and its author can be excused of dishonesty only on the grounds that before deceiving others he has taken great pains to deceive himself. … it is the style that creates the illusion of content, and which is a cause as well as merely a symptom of Teilhard's alarming apocalyptic seizures.
Medawar’s acerbic book review of The Phenomenon of Man by Teilhard de Chardin first appeared as 'Critical Notice' in the journal Mind (1961), 70, No. 277, 99. The book review was reprinted in The Art of the Soluble: Creativity and Originality in Science (1967), 71. Medawar thus strongly contradicted other reviewers of the book, which he said was “widely held to be of the utmost profundity and significance; it created something like a sensation upon its publication in France, and some reviewers hereabouts called it the Book of the Year—one, the Book of the Century.”
Science quotes on:  |  Author (62)  |  Conceit (12)  |  Deceiving (2)  |  Dishonesty (9)  |  Excuse (18)  |  Himself (12)  |  Nonsense (41)  |  Pain (101)  |  Tedious (9)  |  Pierre Teilhard de Chardin (29)  |  Trick (24)  |  Variety (71)

The history of civilization proves beyond doubt just how sterile the repeated attempts of metaphysics to guess at nature’s laws have been. Instead, there is every reason to believe that when the human intellect ignores reality and concentrates within, it can no longer explain the simplest inner workings of life’s machinery or of the world around us.
From Reglas y Consejos sobre Investigacíon Cientifica: Los tónicos de la voluntad. (1897), as translated by Neely and Larry W. Swanson, in Advice for a Young Investigator (1999), 2.
Science quotes on:  |  Attempt (126)  |  Belief (504)  |  Civilization (175)  |  Concentrate (18)  |  Doubt (160)  |  Explain (107)  |  Guess (48)  |  History (369)  |  Human (550)  |  Ignore (31)  |  Inner (39)  |  Intellect (192)  |  Law (515)  |  Life (1131)  |  Machinery (33)  |  Nature (1223)  |  Proof (245)  |  Reality (190)  |  Reason (471)  |  Repeated (5)  |  Simplest (10)  |  Sterile (12)  |  Working (20)  |  World (898)

The mathematical framework of quantum theory has passed countless successful tests and is now universally accepted as a consistent and accurate description of all atomic phenomena. The verbal interpretation, on the other hand – i.e., the metaphysics of quantum theory – is on far less solid ground. In fact, in more than forty years physicists have not been able to provide a clear metaphysical model.
In The Tao of Physics (1975), 132.
Science quotes on:  |  Acceptance (45)  |  Atom (280)  |  Consistency (23)  |  Countless (22)  |  Description (84)  |  Framework (20)  |  Interpretation (70)  |  Mathematics (1205)  |  Model (81)  |  On The Other Hand (34)  |  Pass (93)  |  Phenomenon (278)  |  Quantum Theory (57)  |  Success (250)  |  Test (125)  |  Universal (105)

The mathematical framework of quantum theory has passed countless successful tests and is now universally accepted as a consistent and accurate description of all atomic phenomena. The verbal interpretation, on the other hand, i.e. the metaphysics of quantum physics, is on far less solid ground. In fact, in more than forty years physicists have not been able to provide a clear metaphysical model.
In The Tao of Physics: An Exploration of the Parallels Between Modern Physics (1975), 132.
Science quotes on:  |  Acceptance (45)  |  Accurate (35)  |  Atomic (4)  |  Clear (98)  |  Consistency (23)  |  Countless (22)  |  Description (84)  |  Fact (733)  |  Forty (4)  |  Framework (20)  |  Ground (90)  |  Interpretation (70)  |  Less (102)  |  Mathematics (1205)  |  Model (81)  |  Pass (93)  |  Phenomenon (278)  |  Physicist (161)  |  Physics (348)  |  Providing (5)  |  Quantum Theory (57)  |  Solid (50)  |  Successful (40)  |  Test (125)  |  Universal (105)  |  Verbal (9)  |  Year (299)

The metaphysical doctrine of determinism simply asserts that all events in this world are fixed, or unalterable, or predetermined. It does not assert that they are known to anybody, or predictable by scientific means. But it asserts that the future is as little changeable as is the past. Everybody knows what we mean when we say that the past cannot be changed. It is in precisely the same sense that the future cannot be changed, according to metaphysical determinism.
Karl Raimund Popper and William Warren Bartley (ed.), The Open Universe: an Argument for Indeterminism (1991), 8.
Science quotes on:  |  Determinism (7)  |  Event (116)  |  Future (287)  |  Predetermine (2)

The science of mathematics performs more than it promises, but the science of metaphysics promises more than it performs.
Reflection 342, Lacon: Many Things in Few Words (1820), 161-162.
Science quotes on:  |  Mathematics (1205)

You can be a thorough-going Neo-Darwinian without imagination, metaphysics, poetry, conscience, or decency. For “Natural Selection” has no moral significance: it deals with that part of evolution which has no purpose, no intelligence, and might more appropriately be called accidental selection, or better still, Unnatural Selection, since nothing is more unnatural than an accident. If it could be proved that the whole universe had been produced by such Selection, only fools and rascals could bear to live.
Back to Methuselah: A Metabiological Pentateuch (1921), lxi-lxii.
Science quotes on:  |  Accident (66)  |  Appropriateness (6)  |  Conscience (39)  |  Charles Darwin (301)  |  Decency (3)  |  Evolution (535)  |  Fool (85)  |  Imagination (275)  |  Intelligence (168)  |  Life (1131)  |  Moral (124)  |  Natural Selection (90)  |  Poetry (124)  |  Production (117)  |  Proof (245)  |  Purpose (194)  |  Rascal (3)  |  Selection (33)  |  Significance (71)  |  Universe (686)  |  Unnatural (10)

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 |

- 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
Ralph Emerson
Robert Bunsen
Frederick Banting
Andre Ampere
Winston Churchill
- 80 -
John Locke
Bronislaw Malinowski
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
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
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
Michael Faraday
Srinivasa Ramanujan
Francis Bacon
Galileo Galilei
- 10 -
John Watson
Rosalind Franklin
Michio Kaku
Isaac Asimov
Charles Darwin
Sigmund Freud
Albert Einstein
Florence Nightingale
Isaac Newton

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