I know about poisons Watson, actually all about them. Over the past few years I've come to learn the worst kind, Guilt.

Sherlock

Humiliation is the favorite currency of hackers.

Sherlock

Sherlock: Most importantly, he understands you. He understands you and me.
Watson: What do you mean by that?
Sherlock: I mean, Watosn, whether you care to admit it lately or not, I am an important part of your life. Whether I say it out loud or not, you are an important part of mine. My return to New York was driven in large part by my desire to repair our relationship. I think even though we might draw further or nearer from each other, depending on circumstance, you and I are bound, somehow. Andrew accepts that without feeling needlessly threatened. It's a rather enlightened position.

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

Bella

What's up with the nerd brigade?

Joan

I'm proud of her, Watson. I think she's ready.

Sherlock

What do you say, Watson? Will you help?

Kitty

Life is stranger than anything life can invent.

Kitty

Sherlock: Perhaps we should go to a meeting.
Kitty: Yours or mine?
Sherlock: Yours.

Sherlock: My name is Sherlock and I have allowed empathetic thoughts to clutter my mind and reduce my perception.
Watson: So you called in the bees to crowd out caring.
Sherlock: To no avail.

You hurt yourself. Someone hurt me. You don't know anything about how I'm feeling.

Kitty

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 ...

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.