All the stories are true

Do people ever climb the demon towers? Like, for any reason?" Aline looked up. "Climb the demon towers?" She laughed. "No, no one ever does that. It's totally illegal, for one thing, and besides, why would you want to?" Aline, Isabelle thought, did not have much imagination. She herself could think of lots of reasons why someone might want to climb the demon towers, if only to spit gum down on passerbys below.

They were frightening enough, but Tessa could not help but feel that if Will were there, he would have commented that they looked like turnips, and perhaps made up a song about it.

All my life, since I came to the Institute, you were the mirror of my soul. I saw the good in me in you. In your eyes alone I found grace. When you are gone from me, who will see me like that?

Maybe Alexander Lightwood would not break his heart.

Every book is different with it's own personality just like children.

Will’s voice dropped. “Everyone makes mistakes, Jem.” “Yes,” said Jem. “You just make more of them than most people.” “I —” “You hurt everyone,” said Jem. “Everyone whose life you touch.” “Not you,” Will whispered. “I hurt everyone but you. I never meant to hurt you.” Jem put his hands up, pressing his palms against his eyes. “Will —” “You can’t never forgive me,” Will said in disbelief, hearing the panic tinging his own voice. “I’d be —” “Alone?” Jem lowered his hand, but he was smiling now, crookedly. “And whose fault is that?