If you had mentioned that your problem was a corpse, I would have said "No. Call the police."

Sherlock [to LaGrange]

Egan: You do know that you'd be exposing your father to criminal charges as well?
Sherlock: He can take it. Can you?

Egan: Confessed killers usually don't get to command a meeting with the head of the New York field office.
Sherlock: And yet you came.

LaGrange: Do you plan to treat my clients as suspects?
Sherlock: Everyone's a suspect. Your employees are suspect. You're a suspect.

I'm just being selfish. I want it all. Always do.

Sherlock [to Joan]

Joan: Because apparently, we're taking cases now.
Sherlock: A dead body came over our transom. I decided not to throw it back.

Marcus: Do I even want to know?
Sherlock: Probably never.

That's the first time I've heard of a country giving an alibi.

Joan [to Marcus]

Dwyer: It's a homicide. You got a handle of it?
Marcus: Early days, but we think so.
Dwyer: Let me know if that changes. Otherwise, Tommy trusts ya, that's good enough for me.

What you did to Watson, it jeopardized everything.

Sherlock [to Gregson]

If anyone has a problem with you being here, they can take it up with me.

Marcus [to Joan]

MS, the gift that keeps on giving.

Paige [to Joan]

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.