"He opened his mouth. The words were there. He was about to say them when a jolt of terror went through him, the terror of someone who, wandering in a mist, pauses only to realise that they have stopped inches from the edge of a gaping abyss. The way she was looking at him - she could read what was in his eyes, he realised. It must have been written plainly there, like words on the page of a book. There had been no time, no chance, to hide it.“Will,” she whispered. “Say something, Will.”But there was nothing to say. There was only emptiness, as there had been before her. As there would always be.'I have lost everything', Will thought. 'Everything."

“I figured all your classes were stuff like Slaughter 101 and Beheading for Beginners.”

“It's the Mortal Cup, Jace, not the Mortal Toilet Bowl.”

“Hearing my achievements recited is certainly gratifying, but I'm not sure what your point is, Alec.”

“Here, I'll practice on you. Mom. I have something to tell you. I'm undead. Now, I know you may have some preconceived notions about the undead. I know you may not be comfortable with the idea of me being undead. But I'm here to tell you that the undead are just like you and me. Well, okay. Possibly more like me than you.”

“Sometimes it comes down to a choice. Between saving one person and saving the whole world. I've seen it happen, and I'm selfish enough to want the person who loves me to choose me. But Nephilim will always choose the world. I look at Alec and I feel like Lucifer in Paradise Lost. "Abashed the Devil stood, And felt how awful goodness is." He meant it in the classic sense. 'Awful' as in inspiring awe. And awe is well and good, but it's poison to love. Love has to be between equals.”

“With Jace, you don't really get to choose your insulting nickname.”