“Even if you believe that every human being harbors an immortal soul, the problem of responsibility remains: I cannot take credit for the fact that I do not have the soul of a psychopath.”

“Whatever their conscious motives, these men cannot know why they are as they are. As sickening as I find their behavior, I have to admit that if I were to trade places with one of these men, atom for atom, I would be him: There is no extra part of me that could decide to see the world differently or to resist the impulse to victimize other people. Even if you believe that every human being harbors an immortal soul, the problem of responsibility remains: I cannot take credit for the fact that I do not have the soul of psychopath. If I had truly been in Komisarjevsky's shoes on July 23,2007 - that is, if I had his genes and life experience and identical brain (or soul) in an identical state - I would have acted exactly as he did. There is simply no intellectually respectable position from which to deny this.”

“I believe in the immortality of the soul because I have within me immortal longings.”

“I believe humans have souls, and I believe in the conservation of souls.”

“And if the truth of all things that are is always in our soul, then the soul must be immortal, so you should take courage and whatever you do not happen to know, that is to remember, at present, you must endeavour to discover and recollect...I cannot swear to everything I have said in this argument – but one thing I am ready to fight for in word and deed, that we shall be better, braver and more active men if we believe it right to look for what we do not know, than if we think we cannot discover it and have no duty to seek it.”

“You cannot go back in time, even if you wish it with every fiber of your being, your heart and soul, even if you think about it every day. Trust me. I know.”