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Quote by Pierre de Fermat

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Pierre de Fermat
Pierre de Fermat

Pierre de Fermat, a French lawyer and mathematician, was born on August 17, 1601, in Bordeaux, France, and died on January 12, 1665. Known for his contributions to mathematics, particularly in number theory and probability, Fermat's work has had a profound impact on the development of mathematics. more

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“If it were possible for us to have so deep an insight into a man's character as shown both in inner and in outer actions, that every, even the least, incentive to these actions and all external occasions which affect them were so known to us that his future conduct could be predicted with as great a certainty as the occurrence of a solar or lunar eclipse, we could nevertheless still assert that the man is free.”

IfsMenStillsCharacterActionScienceKnownHe ManInsightCertaintyOccasionsNeverthelessIncentivesEclipse
Author:Immanuel Kant
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“In your letter you apply the word imponderable to a molecule. Don't do that again. It may also be worth knowing that the aether cannot be molecular. If it were, it would be a gas, and a pint of it would have the same properties as regards heat, etc., as a pint of air, except that it would not be so heavy.”

IfsMayWould BeScienceKnowingAirLettersRegardPropertyHeavyHeatEtcGasMoleculesPints
Book:Maxwell on Molecules and Gases
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“Take an arrow, and hold it in flame for the space of ten pulses, and when it cometh forth you shall find those parts of the arrow which were on the outsides of the flame more burned, blacked, and turned almost to coal, whereas the midst of the flame will be as if the fire had scarce touched it. This is an instance of great consequence for the discovery of the nature of flame; and sheweth manifestly, that flame burneth more violently towards the sides than in the midst.”

IfsScienceSidesSpaceFireAirTenDiscoveryConsequenceInstanceFlamesTouchedMidstBurnedCoalArrowsPulseScarce
Book:The Works of Francis Bacon, Baron of Verulam, Viscount St. Alban, and Lord High Chancellor of England: In Five Volumes
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“That there is a Spring, or Elastical power in the Air we live in. By which ελατνρ [elater] or Spring of the Air, that which I mean is this: That our Air either consists of, or at least abounds with, parts of such a nature, that in case they be bent or compress'd by the weight of the incumbent part of the Atmosphere, or by any other Body, they do endeavour, as much as in them lies, to free themselves from that pressure, by bearing against the contiguous Bodies that keep them bent.”

MeanBodyScienceLyingCasesAirSpringWeightPressureAtmosphereBentEndeavourIncumbents
Author:Robert Boyle
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“[1.] And first I suppose that there is diffused through all places an aethereal substance capable of contraction & dilatation, strongly elastick, & in a word, much like air in all respects, but far more subtile. 2. I suppose this aether pervades all gross bodies, but yet so as to stand rarer in their pores then in free spaces, & so much ye rarer as their pores are less ... 3. I suppose ye rarer aether within bodies & ye denser without them, not to be terminated in a mathematical superficies, but to grow gradually into one another.”

FirstsBodyScienceGrowsSpaceAirCapableMathematicalSubstanceGrossContractions
Book:Correspondence: 1676-1687
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