Sherlock Holmes and Moriarty in “Unfinished Business”

Sherlock Holmes

Nothing in the Bank of England, the Tower of London or Pentonville Prison could possibly match the value of the key that could open all three.

Moriarty

I can open any door, anywhere with a few tiny lines of computer code. No such thing as a private bank account now. All are mine. No such thing as secrecy. I OWN secrecy. Nuclear codes? I could blow up NATO in alphabetical order. In a world of locked rooms, the man with the key is king. And honey, you should see me in a crown.