Norman thought most people were just background characters in a video game.

Liz

Sherlock: The alternative is that Norman Horowitz could see the future.
Henry: Yeah, it is.

Marcus: All right, if no one else is going to say it, I will: Norman Horowitz can see the future.

Joan: You didn't sleep.
Sherlock: I'm scheduled to be gunned down tomorrow. I figured this would be a better use of my time.

It's not a real hangout for the cool kids.

Marcus [to Gregson]

It will give me a chance to deal with the gold I left in the kitchen.

Sherlock

God forbid I draw my last breath listening to Muzak.

Sherlock

[Sherlock] will be in a fine mood.

Marcus [to Gregson]

Liz: How did you know where we were?
Sherlock: It came to me in a vision.

Perhaps you'll be able to relax in your dotage.

Sherlock [to Joan]

So either Velnick's lab has come untethered from time and space or someone doctored the footage.

Sherlock

The name Sherlock Holmes comes with certain entanglements. I'd hate to see you shot, kidnapped or killed because of me. Find a different name.

Sherlock [to identity thief]

Elementary Quotes

Holmes: Why do you suppose you hate your job so much?
Watson: I don't hate my job.
Holmes: You have two alarm clocks. No one with two alarm clocks loves their job. Two alarm clocks mean it's a chore for you to get up in the morning.

Watson: How do you do it, guess things?
Sherlock: I observe and then I deduce.
Watson: How did you know I was a doctor, you said you could tell from my hands.
Sherlock: Hand, singular. It was soft no calluses.
Watson: How did you know my father had an affair?
Sherlock: Google. Not everything is deducible.