It is certainly not the least charm of a theory that it is refutable; it is precisely thereby that it attracts the more subtle minds. It seems that the hundred-times-refuted theory of the "free will" owes its persistence to this charm alone; some one is always appearing who feels himself strong enough to refute it.
Friedrich NietzscheYou lack the courage to be consumed in flames and to become ashes: so you will never become new, and never young again!
Friedrich NietzscheHe who has attained intellectual emancipation to any extent cannot, for a long time, regard himself otherwise than as a wanderer on the face of the earth and not even as a traveller towards a final goal, for there is no such thing.
Friedrich NietzscheThe world itself is the will to power - and nothing else! And you yourself are the will to power - and nothing else!
Friedrich NietzschePhysiologists should think before putting down the instinct of self-preservation as the cardinal instinct of an organic being. A living thing seeks above all to discharge its strength--life itself is will to power; self-preservation is only one of the indirect and most frequent results.
Friedrich Nietzsche