I wouldn't cut you out of my life Clary, any more than I would cut off my right hand and give it to someone as a Valentine's Day gift." Gross," said Clary. "Must you?" Simon grinned. "I must.

It won't be pleasant." "Nothing ever is.

History gets written by the winners.

You are the Lightwoods — you are all that is left of the Lightwoods.

Clary: Now that I'm in your mind, want to see some mental pictures of Jace? Simon: I heard that and NO... You've seen him naked? Clary: Well not entirely but- Simon: Enough

It could have been the whole thing where you stabbed him.

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 undead are just like you and me … well, okay. Possibly more like me than you.