Sweeney Todd: May I polish you off sir?
Mary Blake: I'm going to stay.
Father Mullin: That's right. You're in probably the wickedest, most corrupt city, most Godless city in America. Sometimes it frightens me. I wonder what the end's going to be. But nothing can harm you if you don't allow it to because nothing in the world, no-one in the world, is all bad.