“To care only for well-being seems to me positively ill-bred. Whether it’s good or bad, it is sometimes very pleasant, too, to smash things.”

“As for my personal opinion, to love only prosperity is even somehow unseemly. Whether it's a good thing or a bad thing, smashing something is occasionally very pleasant too.”

“And why are you so firmly, so triumphantly, convinced that only the normal and the positive--in other words, only what is conducive to welfare--is for the advantage of man? Is not reason in error as regards advantage? Does not man, perhaps, love something besides well-being? Perhaps he is just as fond of suffering? Perhaps suffering is just as great a benefit to him as well-being? Man is sometimes extraordinarily, passionately, in love with suffering, and that is a fact.”

“...I believe that you are sincere and good at heart. If you do not attain happiness, always remember that you are on the right road, and try not to leave it. Above all, avoid falsehood, every kind of falsehood, especially falseness to yourself. Watch over your own deceitfulness and look into it every hour, every minute. Avoid being scornful, both to others and to yourself. What seems to you bad within you will grow purer from the very fact of your observing it in yourself. Avoid fear, too, though fear is only the consequence of every sort of falsehood. Never be frightened at your own faint-heartedness in attaining love.”

“Right or wrong, it's very pleasant to break something from time to time.”

“Nature doesn't ask your permission; it doesn't care about your wishes, or whether you like its laws or not. You're obliged to accept it as it is, and consequently all its results as well.”

“I tell you solemnly, that I have many times tried to become an insect. But I was not equal even to that. I swear, gentlemen, that to be too conscious is an illness- a real thorough-going illness.”