I think there should be a national holiday for whoever invented French fries. Or at least a statue in their honor.

Thea

You're like a dope fiend who thinks he can deal with his own addiction by making another addict go straight.

Diggle [to Oliver]

You know us billionaire vigilantes, we do love our toys.

Oliver [to Diggle]

Oliver: Barry’s gonna wake up, and when he does, you’re going to be there.
Felicity: I finally have a guy who’s interested in me and he’s struck by lightning and ends up in a coma. Typical.

Sara: What do you guys think?
Felicity: Oh I think if the Huntress shows up you should totally kick her ass.

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

Oliver: You need to stay here.
Felicity: You can't just ask me to stay here.
Oliver: I'm not asking. I will come and get you when this is all over.
Felicity: No!
Oliver: Felicityyyy...
Felicity: Not unless you tell me why!
Oliver: Because I need you to be safe.
Felicity: But I don't want to be safe. I wanna be with you and the others. Unsafe.
Oliver: I can't let that happen.
Felicity: Oliver, you're not making any sense.
Oliver: Slade took Laurel because he wants to kill the woman I love.
Felicity: I know, so?
Oliver: So he took the wrong woman.
Felicity: Oh.
Oliver: I love you. Do you understand?
Felicity: Yes.

What happens in Russia stays in Russia. Even when it makes no sense whatsoever.

Felicity

Every warrior must learn the simple truth -- that pain is inevitable and suffering is optional.

Malcolm

I'm thinking prison, Burning Man meets Shawshank Redemption. The invite says "come before Oliver Queen gets off."

Oliver

Oliver: John, I don't want to die down here.
Diggle: So don't, Oliver.

Diggle: What did you want?
Felicity: Is that any way to treat a girl who just walked up six flight of stairs?
Diggle: No, it's not. Welcome.

Arrow Quotes

Do you know why I always blame myself in situations like this? Because at least it's an answer. Sometimes we just need a reason when a situation is completely unreasonable.

Oliver

Every warrior must learn the simple truth -- that pain is inevitable and suffering is optional.

Malcolm