http://en.wikipedia.org/wiki/Thus_Spoke_Zarathustra

"I teach you the overman. Man is something that shall be overcome. What have you done to overcome him?

"All beings so far have created something beyond themselves; and do you want to be the ebb of this great flood and even go back to the beasts rather than overcome man? What is the ape to man? A laughingstock or a painful embarrassment. And man shall be just that for the overman: a laughingstock or a painful embarrassment. You have made your way from worm to man, and much in you is still worm. Once you were apes, and even now, too, man is more ape than any ape.

“you must be ready to burn yourself in your own flame; how could you rise anew if you have not first become ashes?”

“There is more wisdom in your body than in your deepest philosophy.”

“But the worst enemy you can meet will always be yourself; you lie in wait for yourself in caverns and forests. Lonely one, you are going the way to yourself! And your way goes past yourself, and past your seven devils! You will be a heretic to yourself and witch and soothsayer and fool and doubter and unholy one and villain. You must be ready to burn yourself in your own flame: how could you become new, if you had not first become ashes?”

“You say 'I' and you are proud of this word. But greater than this- although you will not believe in it - is your body and its great intelligence, which does not say 'I' but performs 'I'.”

trp teachings in beautiful metaphors.