What does not destroy me, makes me stronger.

Everything becomes and recurs eternally - escape is impossible!

There are preachers of death: and the earth is full of those to whom desistance from life must be preached.

The finest and healthiest thing about science is, as in the mountains, the brisk air blowing around in it.--The spiritually delicate (such as artists) shun and slander science owing to this air.

The state lies in all languages of good and evil; and whatever it says, it lies-and whatever it has, it has stolen.

Whoever turns away from us might not offend us in doing so perhaps, but he certainly offends our followers.

Few are made for independence, it is the privilege of the strong.