THere's a bush outside. I think you should go beat around it.

Sherlock [to Joan]

Sherlock: You can trust me.
Gregson: Prove it.

Sherlock: The Victorians knew how to build a sensory-deprivation tank.
Joan: They also used to box with kangaroos.
Sherlock: What's your point?

Joan: Oh, so you respect my privacy.
Sherlock: Unlike all the rest, I know where you were at the time of the murder.

Milt Reed: One of her patients' preferred sexual object was a shoe.
Joan: It wasn't me.

Joan: What are you, my therapist?
Lin: For the extent of this visit, yes. Would you like to lie down?

Lin: Too bad Dr. Reed isn't here. She could see you already have a kid [Sherlock]. Too soon?
Joan: Too soon.

You are the most complete person I've ever met.

Lin [to Joan]

I've been recording our whole conversation. And if you don't leave my home, it too will end with a murder. Just not mine.

Sherlock [to Mr. Clay]

Trust me, I get it. I wish I could put [Sherlock] in a box sometime.

Marcus [to Joan]

Joan: What's that on your head?
Sherlock: It's a welder's mask from the 1930s.
Joan: OK. Why is it on your head?
Sherlock: Its filtered lenses offer better protection against glare than regular sunglasses.

Sherlock [to Dr. Hanson]: So that's the sum total of your professional advice: Just wait and hope for the best.

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.