“Who needs luck? I have you. Bye, sweetie.”
“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”
“Good luck, little Wanderer, good luck. How I wish you didn't need it.”
“Who needs luck when you've got a key?”
“I got what I needed instead of what I wanted and that's just about the best kind of luck you can have.”
“The best luck always happens to people who don't need it.”