 | "As far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality." - Albert Einstein
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 | "Do not worry about your difficulties in Mathematics. I can assure you mine are still greater." - Albert Einstein
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 | "Mathematics may be defined as the subject in which we never know what we are talking about, nor whether what we are saying is true." - Bertrand Russell
, Mysticism and Logic (1917) ch. 4. |
 | "Mathematics, rightly viewed, posses not only truth, but supreme beauty - a beauty cold and austere, like that of sculpture." - Bertrand Russell
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 | "Mathematics is the queen of the sciences." - Carl Friedrich Gauss
, from Sartorius von Waltershausen, "Gauss zum Gedachtniss" [1856]. |
 | "In mathematics you don't understand things. You just get used to them." - Johann Von Neumann
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 | "I have hardly ever known a mathematician who was capable of reasoning." - Plato
, The Republic. |
 | "Proof is the idol before whom the pure mathematician tortures himself." - Sir Arthur Eddington
, The Nature of the Physical World. |
 | "The mathematics is not there till we put it there." - Sir Arthur Eddington
, The Philosophy of Physical Science. |
 | "We used to think that if we knew one, we knew two, because one and one are two. We are finding that we must learn a great deal more about 'and'." - Sir Arthur Eddington
, The Harvest of a Quiet Eye (A. L. Mackay), 1977. |