Newton's Law Of Gravity Quotes & Sayings

Science probes; it does not prove. Imagine Newton's reaction to an objector of his law of gravity who argued that he could not establish a universal law because he had not observed every falling apple, much less proved the law of gravity - there might, after all, be an apple that levitates! Why should a group of simple, stable compounds of carbon, hydrogen, oxygen and nitrogen struggle for billions of years to organize themselves into a professor of chemistry? — Robert M. Pirsig

The irony of the present day is, that, the more human rights jurisprudence seems to be fortified, the more there are human rights violations in newer and newer forms and some recidivism all due to the conflicting deductions of protecting even human rights of offenders. No doubt offenders deserve their rights to be protected, but in cases of serious offenses such as 'rape' where the offence is proved beyond all reasonable doubt against the offender and where the offender consciously commits the act while being aware of the justice system in his particular country and prefers to cross the precincts of the law, the question of a lighter punishment vis-a vis the gravity of the offence is a big question. — Henrietta Newton Martin

However the great successes of science - Galileo's telescopic observations, Newton's law of gravity, etc - all of this great success caused people to sort of say, what if we could establish religion on that same successful basis? What if we could have a good rational foundation for religious belief. What if religion could be sort of like science. Of course, that can't be. — George Coyne

At the root of everything lay the passionate
desire of thinking people to find a simple, unifying norm for society like the law of gravity that Newton had found for nature. — James H. Billington

No king or minister could have instructed Newton to discover the law of gravity, for they did not know and could not know that there was such a law to discover. No Treasury official told Fleming to discover penicillin. Nor was Rutherford instructed to split the atom by a certain date ... — C. Northcote Parkinson

Kepler's laws, although not rigidly true, are sufficiently near to the truth to have led to the discovery of the law of attraction of the bodies of the solar system. The deviation from complete accuracy is due to the facts, that the planets are not of inappreciable mass, that, in consequence, they disturb each other's orbits about the Sun, and, by their action on the Sun itself, cause the periodic time of each to be shorter than if the Sun were a fixed body, in the subduplicate ratio of the mass of the Sun to the sum of the masses of the Sun and Planet; these errors are appreciable although very small, since the mass of the largest of the planets, Jupiter, is less than 1/1000th of the Sun's mass. — Isaac Newton

The same law takes place in a system, consisting of many bodies, as in one single body, with regard to their persevering in their state of motion or of rest. For the progressive motion, whether of one single body or of a whole system of bodies, is always to be estimated from the motion of the center of gravity. — Isaac Newton

As to your Newton, I confess I do not understand his void and his gravity; I admit he has demonstrated the movement of the heavenly bodies with more exactitude than his forerunners; but you will admit it is an absurdity to maintain the existence of Nothing.
[Letter to Voltaire, 25 Nov. 1777] — Frederick The Great

Sir Isaac Newton was asked how he discovered the law of gravity. He replied, By thinking about it all the time. — Isaac Newton