“After all your years climbing around in people’s heads like a cranial janitor, do you think people know why they do things? People rationalize, they turn their delusions into something romantic that they can disguise as ethics or principles or ideals. People are selfish, Doctor- odiously, monstrously, but in so small and paltry a monstrousness that we barely notice it.”

“We can't continue treating people like monsters and then wondering why they have so few reservations about doing monstrous things.”

“But haven't all ambitious people something of the monstrous about them? You, sir, for instance, if you will forgive me, are a little bit monstrous.”

“I'll tell you something of the forbidden horrors she led me into - something of the age-old horrors that even now are festering in out-of-the-way corners with a few monstrous priests to keep them alive. Some people know things about the universe that nobody ought to know, and can do things that nobody ought to be able to do.”

“People say to the mentally ill, ‘You know so many people think the world of you.’ But when they don’t like themselves they don’t notice anything. They don’t care about what people think of them. When you hate yourself, whatever people say it doesn’t make sense. ‘Why do they like me? Why do they care about me?’ Because you don’t care about yourself at all.”

“You don't just have people who wake up in the morning and say, "What evil things can I do today, because I'm Mr. Evil?" People do things for what they think are justified reasons. Everybody is the hero of their own story, and you have to keep that in mind. If you read a lot of history, as I do, even the worst and most monstrous people thought they were the good guys. We're all very tangled knots.”