The flag is a symbol of the fact that man is still a herd animal.

If tomorrow were never to come, it would not be worth living today.

Once we accept our limits, we go beyond them.

It is very difficult to explain this feeling to anyone who is entirely without it, especially as there is no anthropomorphic conception of God corresponding to it. The individual feels the nothingness of human desires and aims and the sublimity and marvelous order which reveal themselves both in Nature and in the world of though. He looks upon individual existence as a sort of prison and wants to experience the universe as a single significant whole.

You think you have troubles with mathematics . . . I assure you mine are still bigger.

You cannot prepare for war and peace at the same time.

I want to be cremated so people won't come to worship at my bones.