Sherlock: Bit of a letdown actually, I think I could have gotten 20 times my normal rate.
Watson: What is your normal rate?
Sherlock: Oh. I don't have one, remind me to make one up before we leave.

Sherlock: She died.
Watson: Irene?
Sherlock: We were quite close, I did not take her passing well.

Sherlock: We can tell my father I've hit a bit of a rough patch...
Watson: I took a new job this morning. I'll be starting next week after you and I wrap up.
Sherlock: I see... I'm usually quite good with deductions.
Watson: You okay?
Sherlock: My dear Watson, when ever am I not?

These locks, you put them in some special order the other day, right? [Knocks over locks] Do it again.

Joan

Watson: I notice you don't have any mirrors around here.
Holmes: What is that supposed to mean?
Watson: That you know a lost cause when you see one.

If you haven't already, I strongly suggest you find yourself a new spatula.

Holmes

You're the smartest man I know..... [No response from Sherlock] Waiting for you to chime in and say that's ridiculous.

Joan

Jim: My name is Jim Fowkes. I am the chief vestment officer. This is Daniel Cho our Chief Financial Officer another in-house board member.
Sherlock: Yep. You're all chiefs of something. What do you want?

Joan: As someone once said, once you eliminate the impossible, whatever is left, no matter how improbable, must be the truth.
Sherlock: Sounds like a windbag.

If something were ever to happen to you, I am not sure I'd be able to forgive myself.

Sherlock

Sherlock: Excuse me, might we offer you a drink and some company?
Escort: I'd love a drink.
Sherlock: Excellent, now that's out of the way. My friend and I were wondering what you might charge to sleep with us?

Gregson: So your clients statement is: she couldn't kill her husband because she was too busy planning to kill her husband

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.