If a man wishes to become a hero, then the serpent must first become a dragon: otherwise he lacks his proper enemy.

What is good? All that heightens the feeling of power, the will to power, power itself in man.

We, however, want to become those we are--human beings who are new, unique, incomparable, who give themselves laws, who create themselves. To that end we must become the best learners and discoverers of everything that is lawful and necessary in the world: we must become physicists in order to be able to be creators in this sense--while hitherto all valuations and ideals have been based on ignorance of physics or were constructed so as to contradict it. Therefore: long live physics! And even more so that which compels us to turn to physics--our honesty!

THE SUFFERING OF GENIUS AND ITS VALUE. The artistic genius desires to give pleasure, but if his mind is on a very high plane he does not easily find anyone to share his pleasure; he offers entertainment but nobody accepts it. That gives him, in certain circumstances, a comically touching pathos; for he has no right to force pleasure on men. He pipes, but none will dance: can that be tragic?

...the only psychologist from whom I have anything to learn.

Necessity is not an established fact, but an interpretation.

We must beware of one who is in a passion against us as of one who has once sought our life; for the fact that we still live is due to the absence of power to kill, - if looks could kill, we should have been dead long ago.