If love is great, then it is worth fighting for.”
“What if it is immoral somehow? Forbidden?”
“Forbidden? But my father’s love for my mother was forbidden, or at least against the law. Or do mean if she is married, or a vampire?”
“Or a married vampire.”
“Well, nevertheless,” Will said, with a grin. “One should fight on. Love conquers all.”
Will and Jem

Author: Cassandra Clare