“And broken both your hearts? How would that have benefited me? You are as dear to me as another half of my soul, Jem. I could not be happy while you were unhappy. And Tessa—she loves you. What sort of awful monster would I be, delighting in causing the two people I love the most in the world agony simply that I might have the satisfaction of knowing that if Tessa could not be mine, she could not be anybody’s?”

“I always loved you, Will, whatever you did. And now I need you to do for me what I cannot do for myself. For you to be my eyes when I do not have them. For you to be my hands when I cannot use my own. For you to be my hear when mine is done with beating.No, said Will wildly. No, no, no. I will not be those things. Your eyes will see, your hands will feel, your hear will continue to beat.But if not, Will-If I could tear myself in half, I would-that half of me might remain with you and half follow Tessa-Half of you would be no good to either of us, said Jem.”

“They say you cannot love two people equally at once,” she said. “And perhaps for others that is so. But you and Will—you are not like two ordinary people, two people who might have been jealous of each other, or who would have imagined my love for one of them diminished by my love of the other. You merged your souls when you were both children. I could not have loved Will so much if I had not loved you as well. And I could not love you as I do if I had not loved Will as I did.”

“There's nothing you could have done that would cause me to cease loving either of you. Will is myself, my own soul, and if I am not to have the keeping of your heart, then there is not other I would rather have that honor.”

“Jem--Jem is all the better part of myself. I would not expect you to understand. I owe him this.""Then what am I?" Cecily asked.Will exhaled, too exasperated to check himself. "You are my weakness.""And Tessa is your heart," she said, not angrily, but thoughtfully. "Not a fool, as I told you," she added at his startled expression. I know that you love her.”

“You see it, don't you, James? Without Tessa there is nothing for me--no joy, no light, no life. If you loved me, you would let me have her. You can't love her as I do. No one could. If you are truly my brother, you would do this for me.”

“I think there is hope for you yet, Will Herondale.I will try to learn how to have it, without you to show me. Tessa, Jem said. She knows despair, and hope as well. you can teach each other. Find her, Will, and tell her that I loved her always. My blessings, for all that it is worth, is on you both.”