I don't understand the questions. Could I have more information?

Bella

Bell: Where did you find this? CSU was in there and they didn't find anything.
Holmes: They failed to examine the zebra droppings.

What's up with the nerd brigade?

Joan

Watson: Do you want me to live here or not?
Sherlock: I do. I have never wavered on that.

I worried in the aftermath of trauma that you might be ... overadjusting. That moving back might not be the progression you believe it to be, but it might be a regression, a retreat into the safety of the known. I suppose I just wanted to be sure that I hadn't been too quick to encourage. That I haven't unwittingly cast myself in the role of an enabler.

Sherlock

I mean ... it really comes down to just this, Mrs. Powell. What do you think you deserve?

Sherlock

What do you say, Watson? Will you help?

Kitty

This is not a consultation. This is an interrogation.

Sherlock

Harlan: You were my friend.
Sherlock: I was your employer, Harlan. And you were my consultant. One of many.
Harlan: I know that I am a little obsessed with what I do. That has always made it hard to make friends. And I used to feel pretty bad about that and then I meet you. And I thought to myself, hey, if it doesn't bother him, why should I let it bother me? I got a lot out of the work we did. A lot. But if someone like you, thinks I'm a loser, then ...

Let's adhere to our sunniest theory, shall we? My note to Maria Gutierrez was not an invitation to murder, but an agreement to lend my help as a detective. What if she knew she was in danger? What if I missed something my sober self would have observed in an instant that might have saved her life? Would you still consider my hands blood-free?

Sherlock

I sort of travel in different mathematical circles...

Harlan

In the wrong hands, math can be manipulated, abused. I decided to do something about it. You catch people who murder other people. I catch people who murder math.

Harlan

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.