“My God, but what do I care about the laws of nature and arithmetic if for some reason these laws and two times two is four are not to my liking? To be sure, I won't break through such a wall with my forehead if I really have not got strength to do it, but neither will I be reconciled with it simply because I have a stone wall here and have not got strength enough.”

“No, I couldn't do it, I couldn't do it! Granted, granted that there is no flaw in all that reasoning, that all that I have concluded this last month is clear as day, true as arithmetic… . My God! Anyway I couldn't bring myself to it! I couldn't do it, I couldn't do it! Why, why then am I still … ?”

“But gentlemen, what sort of free choice will there be when it comes down to tables and arithmetic, when all that’s left is two times two makes four? Two times two makes four even without my will. Is that what you call free choice?"— Fyodor Dostoyevsky”

“But what do I care for the laws of nature and arithmetic, when, for some reason, I dislike those laws and the fact that twice two makes four?”

“I do not rebel against my God, I simply do not accept his world.”

“I've tested my strength everywhere. You advised me to do that, "in order to know myself." This testing for myself, and for show, proved it to be boundless, as before all my life. In front of your very eyes I endured a slap from your brother; I acknowledged my marriage publicly. But what to apply my strength to--that I have never seen, nor do I see it now, despite your encouragements in Switzerland, which I believed. I am as capable now as ever before of wishing to do a good deed, and I take pleasure in that; along with it, I wish for evil and also feel pleasure. But both the one and the other, as always, are too shallow, and are never very much. My desires are far too weak; they cannot guide. One can cross a river on a log, but not on a chip.”

“I speak as a judge and I know that I was guilty. Even in the whirl in which I was caught up, and though I was alone without a guide or counsellor, I was, I swear, conscious of my downfall, and so there's no excuse for me. And yet, for those two months I was almost happy -- why, almost? I was quite happy! And so happy -- would it be believed -- that the consciousness of my degradation, of which I had glimpses at moments (frequent moments!) and which made me shudder in my inmost soul, only intoxicated me more. "What do I care if I'm fallen! And i won't fall, I'll get out of it! I have a lucky star!" I was crossing a precipice on a thin plank without a rail, and I was pleased at my position, and even peeped into the abyss. It was risky and it was delightful. And "my idea"? My "idea" later, the idea would wait. Everything that happened was simply "a temporary deviation." "Why not enjoy oneself?" That's what was amiss with my idea. I repeat, it admitted of all sorts of deviations; if it had not been so firm and fundamental I might have been afraid of deviating.”