Those fields which most depend upon authoritative opinion for their data least contain known natural law.

Like the bright, cool dawn after a night of prison and of thunder, Man can taste that freedom sought so long.

Art is a word which summarizes the quality of communication.

All men have inalienable rights to think freely, to talk freely, to write freely their own opinions and to counter or utter or write upon the opinions of others.

I would say that 99 per cent of what my father has written about his own life is false.

It is not man's dreams that fail him. It is the lack of know-how required to bring those dreams into actuality.

Not smoking enough will cause lung cancer! If anybody is getting a cancerous activity in the lung, the probabilities are that it's radiation dosage coupled with the fact that he smokes.