I wanted to invent something that could save the city and instead I invented something that could destroy it. Oh my god, I'm a mad scientist. Oh my god no, it's so much worse than that. Oh my god, oh my god...I'm my dad!

Felicity

Felicity: Your father and I never wanted to let you go.
William: But you did, and then even after everything that happened you still stayed away like I wasn't even a part of this family.
Mia: Ooh, and I thought we had problems. I'm just going to go do anything else.

Tommy: You are living proof that people can change, and you have got to find a way to see that in her (Emiko) too.
Oliver: I don't know if I can.
Tommy: That's okay. That's the risk you got to take.

Hey, um, random question. Did you add another hero to your Justice League?

Alena

Roy: Maybe it's better if I'm six feet under.
Dinah: Dying is the coward's way out. Everyday that you stay alive, you try to redeem yourself for that messed up thing you did because this world is a better place with a hero like you.

Diggle: You know the spirit of this place will live long after we're gone. You've inspired so many people Oliver. They will carry on your legacy.
Oliver: Sounds like a cycle for good.
Diggle: Far better than that. A cycle of heroes who will fight to defend this city with every fiber of their being.
Felicity: Anyone ever told you, you always know exactly what to say?
Diggle: I have been told.

I...I...I wanted to be a Queen.

Emiko

Felicity: Wherever you go, whatever happens to you, you'll never leave me. On our wedding day, you told me I was the best part of you, but the truth is we are the best parts of each other and that is so much bigger than the friggen universe.
Oliver: When I came back to Star City to start my mission, I didn't think that I was capable or deserving of love. But you opened up my heart in ways I never thought was possible. My only regret is not telling you I loved you sooner.

The Monitor: Where I am taking you, there is no return.
Felicity: I have waited a very long time to see him. I'm ready.

Oliver: Mom, when we were growing up, if you had to leave me and Thea, to protect us, would you have done it?
Moira: Oliver, whether right or wrong, everything I've ever done was to protect my children. It's all a parent can do. And someday, when you have children, you'll understand.

I believe that fate brought the four of us together for a reason. Just like it did our parents when they decided to save this city. Now it's our turn. We don't want to mess it up, do we?

William

Oliver: I know how devastating it must have been to lose Thea. Because we're only as good as the people we have in our lives. I've lost people too, Tommy. I've lost people closer to me than I can possibly explain to you. Every one of those losses brings within a choice between darkness and light. Make the right choice. Are you going to kill thousands of innocent people or are you going to be the man I know you are?
Tommy: That was a pretty good speech.

Arrow Quotes

I thought you took that book off your father's dead body. How could he have been so chatty?

Diggle

She was my sister. I couldn't be angry because she was dead. I couldn't grieve because I was so angry, that's what happens when your sister dies while screwing your boyfriend.

Laurel