One who has a why can endure anyhow.

The press, the machine, the railway, the telegraph are premises whose thousand-year conclusion no one has yet dared to draw.

Whoever feels predestined to see and not to believe will find all believers too noisy and pushy: he guards against them.

no one talks more passionately about his rights than he who in the depths of his soul doubts whether he has any

We must be cruel as well as compassionate: let us guard against becoming poorer than nature is!

The State is the coldest of all cold monsters.

The criminal is quite frequently not equal to his deed: he belittles and slanders it.