Physicist Quotes and aphorisms about question Albert Einstein Richard P. Feynman Richard P. Feynman ,, It has been discovered that all the world is made of the same atoms, that the stars are of the same... Richard P. Feynman Niels Bohr J. Robert Oppenheimer Michio Kaku ,, When you look at the calculation, it's amazing that every time you try to prove or disprove time tr... Michio Kaku Michio Kaku Werner Heisenberg