You cannot die until you have suffered the same way that I have suffered, until you have known complete despair -- and you will. I promise.

Five years ago I made a promise. Do you remember? Well I'm here to fulfill it. See you around kid.

Slade: That's a particularly firm handshake you have there son.
Roy: Yeah, you too.

I believe that when we lose someone we love that we have the obligation to honor it.

You know when we first tried to get off this island it was as strangers; but now it's as brothers.

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

Slade: You and I have something in common.
Moira: What's that?
Slade: I know how difficult it is to pick yourself up when other people have written you off.

Your incompetence has now cost me four lives, Alderman. Fail me again, and yours will be the fifth.

Slade: Your mother was not our problem. Laurel Lance is.
Blood: You're the one who told me to get close to her. You said it was part of the plan to hurt the vigilante.

Sebastian Blood: You know who he is under that hood, don't you?
Slade: I know exactly who he is. He's my friend.

I will arrange for you receive another sample of my blood, and then you can begin to mass produce the serum again.When I ask you not to confront the vigilante, you will listen. Remember, your mask can be worn by another.

Arrow Quotes

Thea: I missed you so much.
Oliver: You were with me the whole time.

To live I had to make myself more than what I was, to forge myself into a weapon. I am returning not the boy who was shipwrecked, but the man who will bring justice to those who have poisoned my city. My name is Oliver Queen.

Oliver