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We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.

Isaac Newton

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Isaac Newton
Age: 84 †
Born: 1643
Born: January 4
Died: 1727
Died: March 20
Alchemist
Astrologer
Astronomer
Chemist
Inventor
Mathematician
Non-Fiction Writer
Philosopher
Physicist
Politician
Polymath
Theologian
Newton
Sir Isaac Newton
Isaacus Neutonus
Isaacus Newtonus
I. Newton
Isaac Newtonius
I. Newtonius
Izaak Newton
Issac Newton
Isaak. N'ûton
Isaaco Newton
Isaak Newton
Ayzik Nyuton
Niu-tun
Is. N'ûton
Isaac Neuton
Izaak. N'juton
Isaak N'juton
Niu-tun.
Isaak N'iuton
Izaak. Newton
Explain
Appearance
Causes
Natural
Science
Razors
True
Appearances
Things
Admit
Sufficient

More quotes by Isaac Newton

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I shall not mingle conjectures with certainties.
Isaac Newton
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The Prophecies of Daniel are all of them related to one another, as if they were but several parts of one general Prophecy, given at several times. The first is the easiest to be understood, and every following Prophecy adds something new to the former.
Isaac Newton
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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
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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
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An object that is at rest will tend to stay at rest. An object that is in motion will tend to stay in motion.
Isaac Newton
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I can see so far because I stood on the shoulders of giants.
Isaac Newton
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If I have done the public any service, it is due to my patient thought.
Isaac Newton
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As I am writing, another illustration of ye generation of hills proposed above comes into my mind. Milk is as uniform a liquor as ye chaos was. If beer be poured into it & ye mixture let stand till it be dry, the surface of ye curdled substance will appear as rugged & mountanous as the Earth in any place.
Isaac Newton
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I consider my greatest accomplishment to be lifelong celibacy.
Isaac Newton
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Hypotheses non fingo. I frame no hypotheses.
Isaac Newton
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Centripetal force is the force by which bodies are drawn from all sides, are impelled, or in any way tend, toward some point as to a center.
Isaac Newton
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Physics, beware of metaphysics.
Isaac Newton
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God is able to create particles of matter of several sizes and figures and perhaps of different densities and forces, and thereby to vary the laws of nature, and make worlds of several sorts in several parts of the Universe.
Isaac Newton
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Atheism is so senseless. When I look at the solar system, I see the earth at the right distance from the sun to receive the proper amounts of heat and light. This did not happen by chance.
Isaac Newton
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Tact is the art of making a point without making an enemy.
Isaac Newton
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Every body persists in a state of rest or of uniform motion in a straight line, unless it is compelled to change that state by forces having impact upon it.
Isaac Newton
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The latest authors, like the most ancient, strove to subordinate the phenomena of nature to the laws of mathematics.
Isaac Newton
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Oh Diamond! Diamond! thou little knowest the mischief done! [Apocryphal]
Isaac Newton
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The seed of a tree has the nature of a branch or twig or bud. It is a part of the tree, but if separated and set in the earth to be better nourished, the embryo or young tree contained in it takes root and grows into a new tree.
Isaac Newton
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The main Business of Natural Philosophy is to argue from Phænomena 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 to such like Questions.
Isaac Newton