I just don't see why the past has to matter.

Anyway, he's [Simon] obviously not here. Go back to what you were doing. What's the point in wasting a perfectly good brick wall when you have someone to throw against it, that's what I always say." And she [Isabelle] stalked off, back toward the bar. - City of Fallen Angels pg 188 hardcover

Meanwhile,” Simon added, “I wanted to tell you that lately I‘ve been cross-dressing. Also, I‘m sleeping with your mom. I thought you should know.

Be what you are. No one who really loves you will stop

Alec," Magnus said. He put a hand on his boyfriend’s shoulder; Alec was standing still, staring angrily at the floor. "Are you okay?" Alec looked at him. "Who are you again?" Magnus gave a little gasp; he looked — for the first time Simon could remember — actually unnerved. It lasted only a moment, but it was there. "Alexander," he said. "Too soon to joke about the happy memory thing, I take it," Alec said.

There are some people—people the universe seems to have singled out for special destinies. Special favors and special torments. God knows we're all drawn toward what's beautiful and broken; I have been, but some people cannot be fixed. Or if they can be; its only by love and sacrifice so great that it destroys the giver.

Oh God.” said Magnus, “they’re dead. They’re all dead!