That the world is not the embodiment of an eternal rationality can be conclusively proved by the fact that the piece of the worldthat we know--I mean our human reason--is not so very rational. And if it is not eternally and completely wise and rational, then the rest of the world will not be either; here the conclusion a minori ad majus, a parte ad totum applies, and does so with decisive force.
Friedrich NietzscheGenteel women suppose that those things do not really exist about which it is impossible to talk in polite company.
Friedrich NietzscheNoble and wise men once believed in the music of the spheres: noble and wise men still continue to believe in the "moral significance of existence." But one day even this sphere-music will no longer be audible to them! They will wake up and take note that their ears were dreaming.
Friedrich Nietzsche