I think I may be in love with you, Sophie," said Will. "Marriage could be in the cards.

So you're trying to make her happy despite the fact that the reason she's unhappy in the first place is you," said Simon, not very kindly. "That seems contradictory, doesn't it?" "Love is a contradiction," said Jace.

Raphael snapped, "This isn't funny." "That's why no one's laughing." -Raphael & Jace, pg.272-

I believe in good and evil," said Jem. "And I believe the soul is eternal. But I don't believe in the fiery pit, the pitchforks, or endless torment. I do not believe you can threaten people into goodness." Tessa looked at will. "What about you? What do you believe? "Pulvis et umbra sumus," said Will, not looking at her as he spoke. "I believe we are dust and shadows. What else is there?

Family is more than blood

The Nephilim - the bogeyman for monsters, and all those who could be monsters.

There is no pretending," Jace said with absolute clarity. "I love you, and I will love you until I die, and if there is life after that, I'll love you then.