Body am I entirely, and nothing else; and soul is only a word for something about the body.

All truth is crooked, time itself is a circle

In everything one thing is impossible: rationality.

Free will without fate is no more conceivable than spirit without matter, good without evil.

God is Dead; but given the way of men, there may still be caves for thousands of years in which his shadow will be shown. And we - we still have to vanquish his shadow, too.

The most unambiguous sign that a person holds men in low esteem is this, that he either acknowledges them merely as means to his ends or does not acknowledge them at all.

And like a wind shall I one day blow amongst them and with my spirit take away their soul's breath: thus my future wills it.