billwiggins:Moriarty: How hard do you find it, having to say “I don’t know”? Sherlock: I don’t know.
billwiggins:Moriarty: How hard do you find it, having to say “I don’t know”? Sherlock: I don’t know. Moriarty: Oh, that’s clever; that’s very clever; awfully clever. -- source link
#bbc sherlock