All things considered, I could never have survived my youth without Wagnerian music. For I seemed condemned to the society of Germans. If a man wishes to rid himself of a feeling of unbearable oppression, he may have to take to hashish. Well, I had to take to Wagner... Ecce Homo

Idleness is the beginning of all psychology. What? Could it be that psychology is -- a vice? Twilight of the Idols

But true good fortune is what you make for yourself. Good fortune: good character, good intentions, and good actions. Book V

When a simple man who has no skill in dialectics believes an argument to be true which he afterwards imagines to be false, whether really false or not, and then another and another, he no longer has any faith left, and great disputers, as you know, come to think, at last that they have grown to be the wisest of mankind; for they alone perceive the utter unsoundness and instability of all arguments, or, indeed, of all things, which like the currents in the Euripus, are going up and down in never-ceasing ebb and flow. The Trials Of Socrates