More quotes by Friedrich Nietzsche

"The man of knowledge must be able not only to love his enemies but also to hate his friends."
"Quiconque lutte contre des monstres devrait prendre garde, dans le combat, à ne pas devenir monstre lui-même. Et quant à celui qui scrute le fond de l'abysse, l'abysse le scrute à son tour."
"All that exists is just and unjust and is equally justified in both respects."
"Two great European narcotics, alcohol and Christianity."
"There is always some madness in love. But there is also always some reason in madness."