Oliver: John I appreciate the assist but I still have to do this on my own.
Diggle: Right, because you think you have to die, right?
Oliver: No, I know I'm going to die.
Diggle: And I know that I don't have to accept that.
Oliver: If I let you help me, you will get hurt or you will get killed and it will be because of me.
Diggle: You don't know that!
Oliver: I do know that! Because everyone else in my life is either dead or alone! Look at the Earth that we are on. I've been gone twelve years. My mother is alive. Tommy's alive. Laurel's alive.
Diggle: Thea is dead. And yes, Tommy's alive. But, he's trying another undertaking with Rene and Dinah helping who, if you haven't noticed, are very bad people here. Oliver this world isn't better. It's much, much worse. You know why? Because you weren't in it.

Lyla: When I was in Afghanistan, my unit got sent out on patrol on a day I drew base duty. It was a routine op, we'd done it a hundred times before. Only this time, there was an IED in the road. None of them made it back. I used to lay in bed at night asking myself, why them? Why not me? And, I made every deal I could think of with any god I thought might listen.
Laurel: And, did it work?
Lyla: Not exactly.

Tatsu: Sometimes, the mission is not worth the cost. You know that. So, why are you still doing what he asks?
Oliver: Because if I'm wrong, if I'm wrong then all of this is for nothing. Do you understand Tatsu? I left Felicity, I left my children. So if, if The Monitor can't fix this and if he is not here to help then all of these things that I have sacrificed and all of the things that so many other people have already sacrificed will have been for nothing! I need my family to live. Which means that I need this to work.
Tatsu: You are risking too much.
Oliver: There is no other choice.
Tatsu: There is always another choice.

Oliver: What the hell happened back there?
The Monitor: A herald of what is to come. An entire world erased from existence.
Oliver: Where's my mother? Where's, where's Tommy? Where's, where's Rene? Where's Dinah?
The Monitor: They are no more.
Oliver: Did you hurt John and Laurel?
The Monitor: They are alive, and nearby. But, now you know that if we fail to stop the coming Crisis, what you witnessed will occur on infinite Earths across the expansive time.

Laurel: How am I supposed to move forward, when everyone I've ever loved is gone?
Lyla: By not giving up. By doing the right thing. We honor the dead by fighting for the living. This world needs you too.

Dinah: Oliver?
Oliver: What's going on?
Rene: That's a very good question.
Mia: Dad?

Thea: I'm going to miss you. Everyday I miss you.
Oliver: Goodbye Speedy.
Thea: Bye Ollie.

Mia: We're going to get you out of here.
Zoe: Tell, tell, tell my dad, tell him I'm sorry about everything. That I love him.
Mia: Hey, hey you're gonna tell him yourself. Okay? You are because we are, we're gonna get you safe. Okay? I got you. Zoe, I got you. Zoe? No, no, no, no, Zoe?

Thea: You know, I've been thinking a lot about Mom and Dad lately. Wondering what they would think about the lives we've chosen. All of the mistakes they made, all the lies they told in their own very, very messed up way. They thought they were protecting us.
Oliver: Well, they weren't, they didn't.
Thea: No, but it did help us become the people we are today. It turned us into heroes. We can't change the future Ollie. The past teaches us you might as well not bother trying to.
Oliver: When did you stop being my baby sister?
Thea: No, I never did. I just grew up a little bit.

Oliver: I'm your father, alright? It is my primary job in the world to protect you.
Mia: We don't need that. In the future, we're the ones that are saving the city.
Oliver: Well this isn't the future! This is months after I was heartbroken right before I left that I couldn't get you on the phone at your grandparents. So, I walked into your room to look at you one last time and you looked back at me from your crib.
Mia: And because you made the choice to protect us I had to spend my whole life alone. I didn't have a chance to know my brother to get to know you.
Oliver: I'm sorry that it worked out that way, and both of you can decide on your own how much you want to hate me and how much blame you want to assign. But, I made a promise to your mother to keep you safe and there is no world, there is no universe, there is no past, present, or future where I break it.
Mia: Fine.

Anatoly: You are ashamed. You have truly done some terrible things.
Oliver: Thank you for the reminder.
Anatoly: But, you have also done some good things. It's important that the kids see both.

Anatoly: Remember the first thing I taught you?
Oliver: Living is not for the weak.
Anatoly: Your children are not weak, Oliver. They are also not children. Whatever it is you have to say, they can handle it. If you do not, they will never learn to be heroes.

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