The last Christian died on a cross.

Because men really respect only that which was founded of old and has developed slowly, he who wants to live on after his death must take care not only of his posterity but even more of his past.

I am not a man, I am dynamite!

Whoever does not know how to find the way to his ideal lives more frivolously and impudently than the man without an ideal.

Precisely this is godliness--that there are gods, but no God.

The most common sort of lie is the one uttered to one's self.

Men subsequently put whatever is newly learned or experienced to use as a plowshare, perhaps even as a weapon: but women immediately include it among their ornaments.