Man is the only animal that contemplates death, and also the only animal that shows any sign of doubt of its finality.

Only the man who has enough good in him to feel the justice of the penalty can be punished; the others can only be hurt.

We cannot swing up a rope which is attached only to our own belt.

Where men cannot freely convey their thoughts to one another, no other liberty is secure.

Art is life, plus caprice.

No religion is a true religion that does not make men tingle to their finger tips with a sense of infinite hazard.

Man is the only animal that contemplates death, and also the only animal that shows any sign of doubt of its finality.