Mathematician Quotes and aphorisms about motion Isaac Newton Isaac Newton Isaac Newton Isaac Newton ,, The same law takes place in a system, consisting of many bodies, as in one single body, with regard... Isaac Newton ,, The same thing is to be understood of all bodies, revolved in any orbits. They all endeavour to rec... Isaac Newton Isaac Newton Isaac Newton Isaac Newton ,, Just as the system of the sun, planets and comets is put in motion by the forces of gravity, and it... Isaac Newton