"Oh, you know. Jace reminds me of an old boyfriend. Some guys look at you like they want sex. Jace looks at you like you've already had sex, it was great, and now you're just friends--even though you want more. Drives girls crazy. You know what I mean?"Yes, Clary thought. "No,"she said.pg. 280"
"What I actually want to call you is a hell of a lot more unprintable than your name"
"I thought I'd lie on the floor and writhe in pain for a while,"he grunted, "It relaxes me.""It does? Oh - you're being sarcastic. That's a good sign probably."
"Every time I annoy him he retreats into his No Mundanes Allowed tree house."Simon pointed at Jace."
"Hate is nothing when weighed against survival. (Valentine)"
"I can only assume,"said Jace, "that mortal emotions amuse you because you have none of your own."