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

Oliver: She's testing you.
Moira: Yes, and who'd she learn that from?

For all our sakes, start reading US Weekly.

Thea

Nyssa: I never understood your country's need to fry everything.
Laurel: That's because everything tastes better that way.
Nyssa: This is more oil than potato.
Laurel: Put it in your milkshake.
Nyssa: I sense you mocking me.

Oliver: You're playing a very dangerous game, Laurel.
Laurel: I can handle it.
Oliver: No you can't, because you haven't realized that it's not actually a game.

Diggle: A girl needs her father.
Deadshot: No, not this father. The best thing I can do for her life? Not be in it.

Diggle: I would think you. of all people, would understand keeping secrets when it comes to the death of a sibling.
Laurel: I do. And because I do, I can tell you carrying a burden like that never ends in any way but bad.

Roy: Since when did we start selling admission to the Arrow Cave?
Oliver: It's not... Do you see what you've done?
Caitlin: [pointing at salmon ladder] Hey, what's that for?
Felicity: [sighs] Distracting me from work.

You're going to be really upset when you meet my partner.

Felicity

She can rest now. She's home.

Oliver

Oliver: He said I can do more as the new Ra's than I could ever do as Oliver Queen or the Arrow. That I would have unlimited resources. That I could make a difference, not just a dent.
Diggle: You aren't really considering this, just because Capt. Lance is angry and Felicity is momentarily unavailable?

Thea: Do you have a police radio in your pocket?
Roy: No, I'm just happy to see you.

Arrow Quotes

There are people in this world who deal only in extremes. It's naive to think that anything less than extreme measures will stop them.

Amanda

You know Oliver, somebody once told me that secrets have weight. The more you keep, the harder it is to keep moving.

Diggle