The sexes deceive themselves about one another: the reason being that at bottom they honor and love only themselves (or their ownideal, to express it more agreeably). Thus man wants woman to be peaceable--but woman is essentially, like the cat, not peaceable, however well she may have trained herself to assume the appearance of peace.
Friedrich NietzscheSolitude makes us tougher towards ourselves and tenderer towards others. In both ways it improves our character.
Friedrich NietzscheThe man of knowledge must be able not only to love his enemies but also to hate his friends.
Friedrich NietzscheWe have no organ at all for knowledge, for truth: we know (or believe or imagine) precisely as much as may be useful in the interest of the human herd, the species: and even what is here called usefulness is in the end only a belief, something imagined and perhaps precisely that most fatal piece of stupidity by which we shall one day perish.
Friedrich Nietzsche