He'd burn the whole world down til he could dig out you of the ashes.

You swore to stay with me,” he said. “When we made our oath, as parabatai. Our souls are knit. We are one person, James.” “We are two people,” said Jem. “Two people with a covenant between us.” Will knew he sounded like a child, but he could not help it. “A covenant that says you must not go where I cannot come with you.” “Until death,” Jem replied gently. “Those are the words of the oath. ‘Until aught but death part thee and me.’ Someday, Will, I will go where none can follow me, and I think it will be sooner rather than later.

Other people have shrubbery in their gardens. You have a bottomless pit.

She had never imagined she had the power to make someone else so happy. And not a magical power, either--a purely human one.

You're Valentine's son. I'm sure you're the one the Queen really wants to see. Besides, you're charming. Maybe not at the moment.

Jace, Clary thought, was the sort of person who liked it when things were happening, even things that were bad

Clary glanced past him and asked, "Where's Magnus?" "He said it would be better if he didn't come. Apparently he and the Seelie Queen have some kind of history." Isabelle raised her eyebrows. "Not that kind of history," said Alec irritably. "Some kind of feud. Though," he added, half under his breath, "the way he got around before me, I woudn't be surprised.