Isaac Newton Quotes - Page 8

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• Pontus, instituted among all people, as an addition or corollary of devotion towards God, that festival days and assemblies should be celebrated to them who had contended for the faith (that is, to lie martyrs ).

  Isaac Newton

  Lying, People, Festivals

  "Observations upon the Prophecies of Daniel and the Apocalypse of St. John". Volume 1, p. 204, 1733.

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• That one body may act upon another at a distance through a vacuum, without the mediation of any thing else, by and through which their action and force may be conveyed from one to another, is to me so great an absurdity, that I believe no man, who has in philosophical matters a compentent faculty of thinking, can ever fall into it.

  Isaac Newton

  Distance, Fall, Philosophical

  Sir Isaac Newton, Florian Cajori (1946). “Sir Isaac Newton's Mathematical Principles of Natural Philosophy and His System of the World”, p.636, Univ of California Press

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• I have been much amused at ye singular phenomena resulting from bringing of a needle into contact with a piece of amber or resin fricated on silke clothe. Ye flame putteth me in mind of sheet lightning on a small-how very small-scale.

  Isaac Newton

  Science, Flames, Mind

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• Bullialdus wrote that all force respecting ye Sun as its center & depending on matter must be reciprocally in a duplicate ratio of ye distance from ye center.

  Isaac Newton

  Distance, Ratios, Matter

  Sir Isaac Newton (1959). “Correspondence: 1676-1687”

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• All material Things seem to have been composed of the hard and solid Particles ... variously associated with the first Creation by the Counsel of an intelligent Agent. For it became him who created them to set them in order: and if he did so, it is unphilosophical to seek for any other Origin of the World, or to pretend that it might arise out of a Chaos by the mere Laws of Nature.

  Isaac Newton

  Nature, Science, Intelligent

  Isaac Newton (2004). “Isaac Newton: Philosophical Writings”, p.138, Cambridge University Press

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• You sometimes speak of gravity as essential and inherent to matter. Pray do not ascribe that notion to me, for the cause of gravity is what I do not pretend to know, and therefore would take more time to consider of it.

  Isaac Newton

  Knowledge, Science, Matter

  Sir Isaac Newton (2014). “Newton: Philosophical Writings”, p.126, Cambridge University Press

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• Thus far I have explained the phenomena of the heavens and of our sea by the force of gravity, but I have not yet assigned a cause to gravity. Indeed, this force arises from some cause that penetrates as far as the centers of the sun and planets without any diminution of its power to act, and that acts not in proportion to the quantity of the surfaces of the particles on which it acts (as mechanical causes are wont to do) but in proportion to the quantity of solid matter, and whose action is extended everywhere to immense distances, always decreasing as the squares of the distances.

  Isaac Newton

  Distance, Science, Squares

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• In the reign of the Greek Emperor Justinian , and again in the reign of Phocas , the Bishop of Rome obtained some dominion over the Greek Churches, but of no long continuance. His standing dominion was only over the nations of the Western Empire, represented by Daniel's fourth Beast.

  Isaac Newton

  Rome, Long, Greek

  Isaac Newton “Observations”, Lulu.com

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• As in Mathematicks, so in Natural Philosophy, the Investigation of difficult Things by the Method of Analysis, ought ever to precede the Method of Composition. This Analysis consists in making Experiments and Observations, and in drawing general Conclusions from them by Induction, and admitting of no Objections against the Conclusions, but such as are taken from Experiments, or other certain Truths. For Hypotheses are not to be regarded in experimental Philosophy.

  Isaac Newton

  Truth, Philosophy, Taken

  Optics Book III, Part I

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• I see I have made myself a slave to Philosophy, but if I get free of Mr. Linus's business I will resolutely bid adew to it eternally, excepting for what I do for my private satisfaction or leave to come out after me. For I see a man must either resolve to put out nothing new or to become a slave to defend it.

  Isaac Newton

  Philosophy, Science, Men

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• Thus you may multiply each stone 4 times & no more for they will then become oyles shining in ye dark and fit for magicall uses. You may ferment them with gold and silver, by keeping the stone and metal in fusion together for a day, & then project upon metalls. This is the multiplication of ye stone in vertue. To multiply it in weight ad to it of ye first Gold whether philosophic or vulgar.

  Isaac Newton

  Science, Dark, Shining

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• Are not all Hypotheses erroneous, in which Light is supposed to consist in Pression or Motion, propagated through a fluid Medium? For in all these Hypotheses the Phaenomena of Light have been hitherto explain'd by supposing that they arise from new Modifications of the Rays; which is an erroneous Supposition.

  Isaac Newton

  Science, Light, Supposing That

  Isaac Newton (2007). “Opticks: Or a Treatise of the Reflections, Refractions, Inflections and Colours of Light”, p.362, Cosimo, Inc.

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• Those qualities of bodies that cannot be intended and remitted [i.e., qualities that cannot be increased and diminished] and that belong to all bodies on which experiments can be made should be taken as qualities of all bodies universally.

  Isaac Newton

  Taken, Science, Quality

  Isaac Newton (1999). “The Principia: Mathematical Principles of Natural Philosophy”, p.795, Univ of California Press

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• I have not been able to discover the cause of those properties of gravity from phenomena, and I frame no hypotheses; for whatever is not deduced from the phenomena is to be called a hypothesis, and hypotheses, whether metaphysical or physical, whether of occult qualities or mechanical, have no place in experimental philosophy.

  Isaac Newton

  Philosophy, Science, Quality

  Letter to Robert Hooke, 5 Feb. 1676

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• Against filling the Heavens with fluid Mediums, unless they be exceeding rare, a great Objection arises from the regular and very lasting Motions of the Planets and Comets in all manner of Courses through the Heavens.

  Isaac Newton

  Science, Heaven, Arise

  Sir Isaac Newton (1782). “Isaaci Newtoni Opera quae exstant omnia”, p.234

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• Do not the Rays which differ in Refrangibility differ also in Flexibity; and are they not by their different Inflexions separated from one another, so as after separation to make the Colours in the three Fringes above described? And after what manner are they inflected to make those Fringes?

  Isaac Newton

  Science, Rays, Different

  Sir Isaac Newton (2012). “Newton's Philosophy of Nature: Selections from His Writings”, p.135, Courier Corporation

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• Doth not this Æthereal Medium in passing out of Water, Glass, Crystal, and other compact and dense Bodies into empty Spaces, grow denser and denser by degrees, and by that means refract the Rays of Light not in a point, but by bending them gradually in curve Lines? And doth not the gradual condensation of this Medium extend to some distance from the Bodies, and thereby cause the Inflexions of the Rays of Light, which pass by the edges of dense Bodies, at some distance from the Bodies?

  Isaac Newton

  Distance, Mean, Space

  Sir Isaac Newton (1730). “Opticks:: Or, A Treatise of the Reflections, Refractions, Inflections and Colours of Light”, p.324

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• Ax: 100 Every thing doth naturally persevere in yt state in wch it is unlesse it bee interrupted by some externall cause, hence... [a] body once moved will always keepe ye same celerity, quantity & determination of its motion.

  Isaac Newton

  Determination, Science, Body

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• Through algebra you easily arrive at equations, but always to pass therefrom to the elegant constructions and demonstrations which usually result by means of the method of porisms is not so easy, nor is one's ingenuity and power of invention so greatly exercised and refined in this analysis.

  Isaac Newton

  Mean, Analysis, Construction

  Isaac Newton (2008). “1691-1695”, p.261, Cambridge University Press

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