Revenge: it's a dream of flames fueled by scorched remains that are lit to a torch and brought back upon the one who burned you.

When life is a horror....Don't look like a ghost!

Bill suited the action to the word, getting up and leaning over the handlebars and pumping the pedals at a lunatic rate. Looking at Bill's back, which was amazingly broad for a boy of eleven-going-on-twelve, watching it work under the duffel coat, the shoulders slanting first one way and then the other as he shifted his weight from one pedal to the other, Richie suddenly became sure that they were invulnerable...they would live forever and ever.

This isn__ how things were supposed to happen. I was supposed to be me. Not this.

Value your parabatai," he said. "For it is a precious bond. All love is precious. It is why we do what we do. Why do we fight demons? Why are they not fit custodians of this world? What makes us better? It is because they do not build, but destroy. They do not love, but hate only. We are human and fallible, we Shadowhunters. But if we did not have the capability to love, we could not guard humans; we must love to guard them. My parabatai, he loved like few ever could love, with all and everything. I see you are like that too; it burns more brightly in you than the fire of Heaven

Blame is the creed of the disempowered.