“You couldn't have strength without weakness, you couldn't have light without dark, you couldn't have love without loss”

“The problem was, you couldn't have one without the other. There couldn't be a bad guy unless there was a good guy to create the standard. And there couldn't be a good guy until a bad guy showed just how far off the path he might stray.”

“and he suddenly knew that if she killed herself, he would die. Maybe not immediately, maybe not with the same blinding rush of pain, but it would happen. You couldn't live for very long without a heart.”

“The gun slipped on Emily's temple, and he suddenly knew that if she killed herself, he would die. Maybe not immediately, maybe not with the same blinding pain, but it would happen. You couldn't live for very long without a heart.”

“How could you beat an enemy you couldn't see?”

“You couldn't argue the facts; you could only change the lens through which you looked at them".”

“Even though it hurt, there are kinds of pain you couldn't speak out loud.”