“Mubarak was so paranoid that anyone he perceived as competent became a threat to him.”

“He stared at Avery's socks and felt an odd sense of wonder. Socks were so normal. So mundane. How could someone who pulled on socks in the morning be a serial killer? Socks were not hard or dangerous. Socks were funny; foot mittens, that's what socks were. They made a knobbly hinge of your toes and became comical sock-puppets. Surely anyone who wore socks could not truly be a threat to him or anyone else?”

“And so she shuddered away from the threat of his enduring love. What did he mean? Had she not the power to daunt him? She would see. It was more daring than became a man to threaten her.”

“Well . . . he lets it ruin his life. He gets so obsessed with going after the one thing that hurt him that he loses sight of everything else. He becomes isolated from everyone and everything. Paranoid. He feels like he can't trust anyone around him ever. In the end, he loses everything, even his life. And for what? Total stupidity, if you ask me.”

“And if he is lying and he double-crosses you, I’ll kill him for you.” From anyone else, it would have been an idle threat, and I smiled, feeling loved.(Ivy and Rachel)”

“Anyone in the United States today who isn't paranoid must be crazy.”