Since Copernicus, man seems to have got himself on an inclined plane-now he is slipping faster and faster away from the center into-what? into nothingness? into a 'penetrating sense of his nothingness?' ... all science, natural as well as unnatural-which is what I call the self-critique of knowledge-has at present the object of dissuading man from his former respect for himself, as if this had been but a piece of bizarre conceit.
Friedrich NietzscheAnd if your friend does evil to you, say to him, ''I forgive you for what you did to me, but how can I forgive you for what you did to yourself?
Friedrich Nietzsche