If you pursue happiness you never find it.

A scientist has to be neutral in his search for the truth, but he cannot be neutral as to the use of that truth when found. If you know more than other people, you have more responsibility, rather than less.

I want a man who knows something about himself. And is appalled. And has to forgive himself to get along.

Nothing is easier to avoid than publicity. If one genuinely doesn't want it, one doesn't get it.

The pursuit of happiness is a most ridiculous phrase: if you pursue happiness you'll never find it.

Two polar groups: at one pole we have the literary intellectuals, at the other scientists, and as the most representative, the physical scientists. Between the two a gulf of mutual incomprehension.

If you pursue happiness you never find it.