"Vampires bore a grudge longer than any technically living creatures, and whenever they were in a bad temper, they expressed themselves through murder."

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Look, I asked you here for a reason. Much as I hate to admit it, vampire, we have something in common. " "Totally awesome hair?" Simon suggested, but his heart wasn't really in it either. Something about the look on Jace's face was making him increasingly uneasy. Simon was caught off guard. "Clary?" "Clary, " Jace said again. "You know: short, redheaded, bad temper.

— Cassandra Clare