Diggle: How'd it go with your mother?
Oliver: Not well. Have you found somebody for me to hit yet?

Sara: Dig, you may be a three-tour special forces veteran, but I was trained by the people that make the special forces look
like a kindergarten class so step aside, or be put down.
Diggle: It's your funeral Sara.
Sara: It wouldn't be my first.

Felicity: Just thinking out loud, but are we sure this is the best plan we can come up with? I know Lyla's your friend, but...
Diggle: Felicity, Lyla isn't my friend. She was my wife.

Diggle: Why am I getting that you know more about this than Felicity's new friend?
Oliver: Pray I'm wrong.

Diggle: I think our Miss Smoak is smitten.
Oliver: Diggle, what did you find out about Mr. Allen?
Diggle: He's not who he says he is.

Diggle: Where ya goin'?
Oliver: To give a friend the benefit of the doubt.

So, the secret society gets a new member.

Roy: Does this group have a name, like "Team Arrow" or something?
Oliver: We don't call ourselves that.
Felicity: I do. Occasionally.
Oliver: Stop.
Diggle: Welcome aboard.

Felicity: This isn't about them being together. This is about me, K? Sara can analyze blood, she can kick ass, she can do anything. And the one I'm supposed to be good at I'm failing at miserably. Why do you even need me now that you have her?
Diggle: Because you're irreplaceable Felicity.

Diggle: Who is that?
Sara: His name is Slade Wilson and unless we stop him he's going to kill Oliver and his entire family.

Last night the man who killed my brother showed more character than the woman charged with protecting the world. Good and bad is not so clear to me. One thing I do know for sure, black and white, is that I can't ever lose you again.

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