[To Moriarty] We both made a mistake. We fell in love.

Sherlock

Joan: You're scared of him.
Moriarty: I'm scared of what he might make me do.

[To Moriarty] You said there is only one person who surprises you. I guess they're are two.

Sherlock

[To Moriarty] She solved you, you know. My mascot.

Sherlock

You named a bee after me?

Watson

[To Sherlock] You see people like puzzles, I see them as games. You're a game that I will always win.

Moriarty

[About Irene] She was highly intelligent, optimistic about the human condition. She was to me, THE woman. To me, she eclipsed and predominated the whole of her gender. She's the only one I ever, um...

Sherlock

[To Joan] For what it's worth, he's not bringing HIS wife either.

Sherlock

[To Sherlock] Whatever answers he's got for you in there, I deserve them too.

Joan

Sherlock: I will never allow any harm to come to you, not ever.
Joan: You can't promise that.
Sherlock: And yet I did.

Sherlock: This is personal
Joan: I could say the same thing.

[To Sherlock] Solve this case and you'll get the answers you seek.

Moriarty

Elementary Season 1 Quotes

Aaron: What is I.M.L.T.H.O?
Sherlock: In my less than humble opinion.
Watson: You're abbreviations are becoming borderline indecipherable. I don't know why, because you are obviously capable being articulate.
Sherlock: Language is evolving Watson becoming a more effective version of itself. I love text shorthand. It's a way you to convey content and tone without losing velocity.

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.