Nietzsche Rationality Quotes & Sayings

In everything one thing is impossible: rationality. — Friedrich Nietzsche

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 Nietzsche

One ought to hold on to one's heart; for if one lets it go, one soon loses control of the head too. — Friedrich Nietzsche

How much rationality and higher protection there is in such self-deception, and how much falseness I still require in order to allow myself again and again the luxury of my sincerity. — Friedrich Nietzsche