The Reichenbach Fall (On the roof)

Jim Moriarty: You think you can make me stop the order? You think you can make me do that?
Sherlock Holmes: Yes. So do you.
Jim Moriarty: Sherlock, your big brother and all the King's horses couldn't make me do a thing I didn't want to.
Sherlock Holmes: Yes, but I'm not my brother, remember? I am you. Prepared to do anything. Prepared to burn. Prepared to do what ordinary people won't do. You want me to shake hands with you in hell? I shall not disappoint you.
Jim Moriarty: Nah,— you talk big. Nah … you're ordinary. You're ordinary — you're on the side of the angels.
Sherlock Holmes: Oh, I may be on the side of the angels...but don't think for one second that I am one of them.