Wherever progress is to ensue, deviating natures are of greatest importance.

We must repay goodness and wickedness: but why exactly to the person who has done us a good or a wicked turn?

Deception, flattering, lying, deluding, talking behind the back, putting up a false front, living in borrowed splendor, wearing a mask, hiding behind convention, playing a role for others and for oneself -- in short, a continuous fluttering around the solitary flame of vanity -- is so much the rule and the law among men that there is almost nothing which is less comprehensible than how an honest and pure drive for truth could have arisen among them.

In every philosophical school, three thinkers succeed one another in the following way: the first produces out of himself the sapand seed, the second draws it out into threads and spins a synthetic web, and the third waits in this web for the sacrificial victims that are caught in it--and tries to live off philosophy.

If you look long enough into the void, the void begins to look back through you.

Historical refutation as the definitive refutation.- In former times, one sought to prove that there is no God - today one indicates how the belief that there is a God arose and how this belief acquired its weight and importance: a counter-proof that there is no God thereby becomes superfluous.- When in former times one had refuted the 'proofs of the existence of God' put forward, there always remained the doubt whether better proofs might not be adduced than those just refuted: in those days atheists did not know how to make a clean sweep.

In order to be somebody you have to hold even your shadow in high regard.