What then is truth? A movable host of metaphors, metonymies, and anthropomorphisms: in short, a sum of human relations which have been poetically and rhetorically intensified, transferred, and embellished, and which, after long usage, seem to a people to be fixed, canonical, and binding. Truths are illusions which we have forgotten are illusions — they are metaphors that have become worn out and have been drained of sensuous force.

Madness is not a consequence of uncertainty but of certainty.

I am almost equal to a shadow.

Life is at an end where the kingdom of God begins

What is wrong with Christianity is that it refrains from doing all those things that Christ commanded should be done.

I should not believe in a God who does not dance.

A certain type of person strives to become a master over all, and to extend his force, his will to power, and to subdue all that resists it. But he encounters the power of others, and comes to an arrangement, a union, with those that are like him: thus they work together to serve the will to power. And the process goes on.