A desk, some pads, a pencil, and a large basket -- to hold all of mu mistakes.

Nothing truly valuable can be achieved except by the unselfish cooperation of many individuals.

I refuse to make money out of my science. My laurel is not for sale like so many bales of cotton.

It's very depressing to live in a time where it's easier to break an atom than a prejudice.

I should very much like to remain in the darkness of not having been analyzed.

God always takes the simplest way.

The real difficulty, the difficulty which has baffled the sages of all times, is rather this: how can we make our teaching so potent in the motional life of man, that its influence should withstand the pressure of the elemental psychic forces in the individual?