You can't say that religion or irreligion will give us a particular answer to the nuclear dilemma.

Evil is not to be traced back to the individual but to the collective behavior of humanity.

No nation can say, 'We will capitulate to tyranny rather than accept a speculative fate - to accept an absolute fate in alternative to a speculative one' - no nation can do that.

Men have never been individually self-sufficient.

We judge the Russians because they're living under despotism and we don't like it, but we've gotten into a fix now where we're living in a common predicament, and we ought to recognize this common predicament.

Reason tends to check selfish impulses and to grant the satisfaction of legitimate impulses in others.

Original sin is that thing about man which makes him capable of conceiving of his own perfection and incapable of achieving it.