Mrs. Hudson: Your mother has a lot to answer for.Sherlock Holmes: Hmm, I know. I have a list. Mycroft has a file.
Dr. John Watson: There are lives at stake... Sherlock. Actual human li... Jus-just so I know, do you care about that at all?Sherlock Holmes: Will caring about them help save them?Dr. John Watson: Nope.Sherlock Holmes: Then I'll continue not to make that mistake.Dr. John Watson: And you find that easy, do you?Sherlock Holmes: Yes. Very. Is that news to you?Dr. John Watson: No. No.Sherlock Holmes: I've disappointed you.Dr. John Watson: That's good... that's a good deduction, yeah.Sherlock Holmes: Don't make people into heroes, John. Heroes don't exist, and if they did, I wouldn't be one of them.
Sherlock Holmes: You may as well eat. We might be waiting a long time.Dr. John Watson: Hmm, are you going to?Sherlock Holmes: What day is it?Dr. John Watson: It's Wednesday.Sherlock Holmes: I'm okay for a bit.
That name you think you may have just heard, you were mistaken. If you ever mention hearing that name in this room, in this context, I guarantee you, on behalf of the British Security Services, that materials will be found on your computer hard-drives resulting in your immediate incarceration. Don't reply, just look frightened and scuttle.