“Why are you such an asshat?"
"An asshat?" Jace looked as if he were about to laugh.”

“Raphael snapped, "This isn't funny."
"That's why no one's laughing."
-Raphael & Jace, pg.272-”

“For in the end, he was trying to tell us what afflicted the people in 'Brave New World' was not that they were laughing instead of thinking, but that they did not know what they were laughing about and why they had stopped thinking.”

“Dios," he said, addressing himself to Jace. "What happened to you, brother? You look as if a pack of wolves tried to tear you apart."
"That's either a shockingly good guess," said Jace, "or you heard about what happened.”

“If your going to look back on something and laugh about it, you might as well laugh about it now.”

“Jace Herondale plays the piano very well.”
“And he knows it.”
“That sounds like a Herondale.” Tessa laughed.”

“Cucumber and bergamot," Clary said. "Is there anything else you hate that I ought to know about?"

Jace looked at Dorothea over the rim of his teacup. "Liars," he said.”

“What happened to you?”
Jace looked affronted. “What happened to me?”
Alec shook him, not lightly. “You said you were going for a walk! What kind of walk takes six hours?”
“A long one?” Jace suggested.”

“Raphael snapped, "This isn't funny."
"That's why no one's laughing." Jace stood, hauling Raphael upright, jamming the tip of his knife between Raphael's shoulder blades.”

“That does it," said Jace. "I'm going to get you a dictionary for Christmas this year."
"Why?" Isabelle said.
"So you can look up 'fun.' I'm not sure you know what it means.”