The problem of an atomic war must not be confused by minor problems such as Communism versus capitalism. An atomic war would kill everyone, left, right, or center.

Nations keep agreements, keep their treaties so long as they continue to do them good.

No evidence compels the conclusion that the minimum required intake of any vitamin comes close to the optimum intake that sustains good health.

I try to identify myself with the atoms ... I ask what I would do If I were a carbon atom or a sodium atom.

Man's great power of thinking, remembering, and communicating are responsible for the evolution of civilization.

The only sane policy for the world is that of abolishing war.

We must have research for peace ... It would embrace the outstanding problems of morality. The time has come for man's intellect, his scientific method, to win over the immoral brutality and irrationality of war and militarism ... Now we are forced to eliminate from the world forever this vestige of prehistoric barbarism, this curse to the human race.