Arthur: You think you're better than I am?
Dexter: No. But I want to be.

Deb: I love you.
Dexter: I'm so thankful.

Long after you're executed, they'll still have to go through life with your name branded across their foreheads.

Harry

We create our own destiny every day we live.

Dexter

You can conquer whatever darkness is in you.

Rita [to Dexter]

How is it I can kill people and feel no regret, but disappointing Rita makes me feel like the scum of the earth?

Dexter

Dexter: My dark passenger is ruining my life.
Harry: It is your life.

I want you to disappear from my life like a ghost, a really annoying ghost.

Trinity

Dexter Season 4 Episode 12 Quotes

Dexter: My dark passenger is ruining my life.
Harry: It is your life.

I want you to disappear from my life like a ghost, a really annoying ghost.

Trinity