Shadowhunters don't say good-bye, not before a battle. Or good luck. You must behave as if return is certain, not a matter of chance

“I can keep a perfectly good eye on Simon, thank you. He's my neophyte Downworld…”

“If you don’t go after Luke,” Clary said, enunciating very clearly, “I, personal…”

“Kill me, little sister. Kill me and you kill Jace, too.”

“Alec flushed. "I think it's more important for you to go than me. You're Valent…”