Kate:Jack, how well do you know Ana-Lucia? It's just... the Others. I was out there with you. I heard that man say that if we stayed away they would leave us alone. And we've left them alone. So why would they attack us a few days later?
Jack: Well if it wasn't them, who was it?
Kate:Like I said. How well do you know Ana-Lucia?

Libby: OK, hey, guys, guys: How about no-one's in charge, OK? I'm sure everyone can manage to just take what they need
Sawyer: Great plan, Moonbeam. After That we can sing "Kumbaya" and do trust falls.

Libby: That's a lot of peanut butter.
Hurley: Well, I'm going to need a lot of protein where I'm going.
Libby: And where are you going?
Hurley: Back to the caves. No one lives there now. So I won't bother anybody. I'm going to live alone and be one of those guys. You know the crazy guys, with no clothes, and the big beard... who's naked and throws doodie at people.

Locke: Why do you find it so hard to believe?
Jack: Why do you find it so easy?
Locke: It's never been easy!!

Locke: [after viewing Dharma Initiative orientation film] We're gonna need to watch that again.

Locke: [to Desmond] The Pearl is a psychological station, full of TV monitors. And uh, two men sat in viewing chairs and filled notebooks, with observations on what happens in here. And then they put the notebooks in pneumatic tubes, sent 'em back to their headquarters, so they could evaluate us, as an experiment.
[Desmond sighs and walks around the room]
Locke: What?
Desmond: What if you've got it backwards?
Locke: "Backwards"?
Desmond: What if the experiment wasn't on the two men in [The Swan] but on the two men in [The Pearl]?

Locke: [to Eko] I was wrong.

Locke: [to Eko] If the alarm goes off, don't tell [Henry Gale] what it's for.
Eko: ...What is it for?

Locke: [to Jack] Who are we to tell anyone what they can or cannot do?

Locke: [trying to get Sawyer to give them the guns] Where are they, James?
Sawyer: You too, Brutus?

Locke: [wakes up after being knocked down by Eko] You hit me... Why would you...?
Eko: Because you were being difficult.
Locke: Are you insane?

Locke: Are you using again?
Charlie: Kate sees a horse. Pretty much everyone has seen Walt wandering around in the jungle, but when it's Charlie, it must be the bloody drugs!
Locke: It's funny you didn't answer the question.

Locke: Boone. Boone made it fall. Then he died. A sacrifice that the island demanded.
Eko:What?
Locke:Nothing.

Locke: Change is good, Hugo.
Hurley: You know? People say that, but it's not true man. Trust me, I know. And guess who gets to be the bad guy? Who has to say 'No you can't have peanut butter for the cute blonde and her...poor...island baby? You know who? It's me!

Locke: I just don't think 30 dollars are worth getting angry about.
Moderator: Well, Francine feels like 30 dollars...
Locke: Francine feels a little too much if you ask me. You all do. I mean, seriously: "So-and-so never called me back", "my mother stole 30 dollars from me". I never even knew who my parents were. A couple of years ago, my birth mother found me, and... She told me, I was special! And through her, I met my real father. Great news, right? Well, he pretended to love me just long enough to steal my kidney because he needed a transplant! And then he dropped me back in the world like a piece of trash. Just like he did on the day that I was born! You want your damned 30 dollars back? I want my kidney back!!!