“When Will truly wants something,” said Jem, quietly, “when he feels something — he can break your heart.”

“Atticus said that Jem was trying hard to forget something, but what he was really doing was storing it away for a while, until enough time passed. Then he would be able to think about it and sort things out. When he was able to think about it, Jem would be himself again.”

“What happens when someone breaks your heart? When someone breaks your heart, first you are shocked. Someone will say you are heartbroken and you examine the words break and heart and heartbroken and you immediately decide that it's inaccurate. You feel pain in the region of your heart and you think it's your heart breaking but one's heart doesn't really break, something else does - faith. You stop believing.”

“I want to learn martial arts," he said docilely, "so when I want to killsomeone, I can do something about it.”

“Will closed his eyes. He could not hear Jem go, not anymore; he did not want to know the moment when he left and Will was alone, did now want to know when his first day as a Shawdowhunter without a parabatai truly began. And if the place over his heart, where his parabatai rune had been, flared up with a sudden burning pain as the door closed behind Jem, Will told himself it was only a stray ember from the fire.”

“When a man says he does not want to speak of something he usually means he can think of nothing else.”