An educator never says what he himself thinks, but only that which he thinks it is good for those whom he is educating to hear.

When thou goest to woman, take thy whip.

Our salvation lies not in knowing, but in creating!

The living is a species of the dead; and not a very attractive one.

In affability there is no hatred of men, but for that very reason there is all too much contempt for men.

One should only question gods where none but gods can reply.

Where is the lightning to lick you with its tongue? Where is the madness with which you should be cleansed? Behold, I show you the Superman. He is this lightning, he is this madness.