Moira: What should we drink to?
Slade: To friendship.

Oliver: Do you want Lauton arrested?
Diggle: No.

Brick: What kind of costume are you supposed to be?
Ted: Wildcat.

Roy: Does this group have a name, like "Team Arrow" or something?
Oliver: We don't call ourselves that.
Felicity: I do. Occasionally.
Oliver: Stop.
Diggle: Welcome aboard.

You're just a boy.

Ra's al Ghul

Diggle: I've just never seen you spooked like this before.
Oliver: That should tell you something.

How many millionaires do you know?

Donna

Diggle: There's only one thing left of him now.
Laurel: And what's that?
Diggle: Us.
Thea: Gone but not forgotten.

I could be wrong. The list isn't.

Oliver

Felicity: You can't go out there by yourself. It's suicide.
Oliver: This started with the two of us. That's how it ends.

Felicity: This dress? Costs more than my apartment.
Ray: Yeah. Couture, which I'm pretty sure is French for expensive. [Felicity handles the dress, smelling it and whining] So, dinner? Purely platonic.
Felicity: There is nothing platonic about couture.

Slade: What?
Oliver: I'm trapped on an island and my only friend is named Wilson. So...

Arrow Quotes

Are you done?
Oliver; Yeah, I'm done. I'm done taking the blame and I'm done caring. Why don't you go have a drink. Get wasted. Go to Verdant. I'll pay for it. I have loved you for half of my life but I'm done running after you.

Laurel

Laurel: Helena, you don't have to do this.
Helena: Yes, I do. Because once you let the darkness inside, it never comes out.