“Dead bodies are calm and silent—perfectly still, perfectly harmless. A corpse will never move, it will never laugh, and it will never judge. A corpse will never shout at you, hit you, or leave you. Far away from the zombies and junk that you see on TV, a corpse is actually the perfect friend. The perfect pet. I feel more comfortable with them than I do with real people.”

“Feelings aren't good or bad. They're just weak or strong. Love, for example, is weak: someone loves you, you love them back, you're happy for a while, and then it fades away. But if one of those lovers betrays the other, then you have a real emotion - then you have something powerful, something that leaves a mark you'll never be rid of. Betrayal is the most delicious of all, but it takes a while to set it up, and fear can be just as intense if you know what you're doing.”

“Each life has a different purpose, and some people can find their purpose more easily than others. The key, the most important thing you can ever know, is that whatever your purpose is, that's not your only choice""No matter why you're here, no matter why any of us are here, you're never tied down to fate. You're never locked in. You make your own choices, Kira, and you can't let anyone ever take that away from you.”

“I've never been this wet in my life, " said Kira. "Even immersed in a bathtub I swear I was dryer than I am now. ""Look on the bright side, " said Marcus. Kira waited. "This is the point at which you would traditionally suggest a bright side. ""I've never been a real traditional guy," said Marcus. "Besides, I'm not saying I know a bright side, I just think this would be a great time to look at one.”

“This was the thing that terrified me the most - more than the victim, more than the demon, more even than the dark thoughts. It was the fact that the dark thoughts were mine. That I couldn't separate myself from evil, because most of the evil in my life came from inside my own head.How long could I live like this? I was trying to be two people - a killer on the inside, and a normal person on the outside. I made such a show of being a good, quiet kid, who never caused problem and never got into trouble, but now the monster was out, and I was actually using him - I was actively seeking out another killer. I'd given in. I was trying to be John and Mr. Monster at the same time.Was I fooling myself, thinking that I could split my life like this? Was it possible to be two people, one good and one bad, or was I forced to be a mix of both - a good person forever tainted by evil?”

“Fear is a ... it's a weird thing, when you think about it. People are only afraid of other things, they're never afraid of themselves.”

“Happiness is the most natural thing in the world when you have it, and the slowest, strangest, most impossible thing when you don't. It's like learning a foreign language: You can think about the words all you want, but you'll never be able to speak it until you suck up your courage and say them out loud.”