“Evidently habit does wonders! God knows what habit can do with anyone.”

“No, evidently habit means a lot. The devil knows what habit can do to a person.”

“Whoever has experienced the power and the unrestrained ability to humiliate another human being automatically loses his own sensations. Tyranny is a habit, it has its own organic life, it develops finally into a disease. The habit can kill and coarsen the very best man or woman to the level of a beast. Blood and power intoxicate ... the return of the human dignity, repentance and regeneration becomes almost impossible.”

“It must be true that the whole second half of a man's life is most often made up only of habits accumulated during the first half.”

“[The Devil] 'The question now,' my young thinker reflected, 'is whether or not it is possible for such a period ever to come. If it does come, then everything will be resolved and mankind will finally be settled. But since, in view of man's inveterate stupidity, it may not be settled for another thousand years, anyone who already knows the truth is permitted to settle things for himself, absolutely as he wishes, on the new principles. In this sense, "everything is permitted" to him. Moreover, since God and immortality do not exist in any case, even if this period should never come, the new man is allowed to become a man-god, though it be he alone in the whole world, and of course, in this new rank, to jump lightheartedly over any former moral obstacle of the former slave-man, if need be. There is no law for God! Where God stand--there is the place of God! Where I stand, there at once will be the foremost place..."everything is permitted," and that's that!' It's all very nice; only if one wants to swindle, why, I wonder, should one also need the sanction of truth? But such is the modern little Russian man: without such a sanction, he doesn't even dare to swindle, so much does he love the truth...”

“Though I do not believe in the order of things, still the sticky little leaves that come out in the spring are dear to me, the blue sky is dear to me, some people are dear to me, whom one loves sometimes, would you believe it, without even knowing why; some human deeds are dear to me, which one has perhaps long ceased believing in, but still honors with one's heart, out of old habit..."--Ivan Karamazov”

“To consider freedom as directly dependent on the number of man’s requirements and the extent of their immediate satisfaction shows a twisted understanding of human nature, for such an interpretation only breeds in men a multitude of senseless, stupid desires and habits and endless preposterous inventions.”