If an army of monkeys were strumming on typewriters, they might write all the books in the British Museum.

If your theory is found to be against the second law of thermodynamics I give you no hope; there is nothing for it but to collapse in deepest humiliation.

Never accept a fact until it has been verified by theory.

We have found that where science has progressed the farthest, the mind has but regained from nature that which the mind put into nature.

There was a time when we wanted to be told what an electron is. The question was never answered. No familiar conceptions can be woven around the electron; it belongs to the waiting list.

I believe there are 15, 747, 724, 136, 275, 002, 577, 605, 653, 961, 181, 555, 468, 044, 717, 914, 527, 116, 709, 366, 231, 425, 076, 185, 631, 031, 296 protons in the universe and the same number of electrons.

Every body continues in its state of rest or uniform motion in a straight line, except insofar as it doesn't.