She hated that little voice inside her head. Like the Seelie Queen, it planted doubts where there shouldn't be doubts, asked questions that had no answer.

We spoke of how to say good-bye,” Jem said. “When Jonathan bid farewell to David, he said, ‘Go in peace, for as much as we have sworn, both of us, saying the Lord be between me and thee, forever.’ They did not see each other again, but they did not forget. So it will be with us. When I am Brother Zachariah, when I no longer see the world with my human eyes, I will still be in some part the Jem you knew, and I will see you with the eyes of my heart.

And now I’m looking at you,” he said, “and you’re asking me if I still want you, as if I could stop loving you. As if I would want to give up the thing that makes me stronger than anything else ever has. I never dared give much of myself to anyone before – bits of myself to the Lightwoods, to Isabelle and Alec, but it took years to do it – but, Clary, since the first time I saw you, I have belonged to you completely. I still do. If you want me.

You’re attacking that one like a wolverine.

Will has always been the brighter burning star, the one to catch attention — but Jem is a steady flame, unwavering and honest. He could make you happy.

There is more to someone being lovable than the way they look.

Sometimes," Jem said, "our lives can change so fast that the change outpaces our minds and hearts. It's those times, I think, when our lives have altered but we still long for the time before everything was altered-- that is when we feel the greatest pain. I can tell you, though, from experience, you grow accustomed to it. You learn to live your new life, and you can't imagine, or even really remember, how things were before.