Teddy Flood: You changed me. Made me into a monster.
Dolores Abernathy: I made it so you could survive.
Teddy Flood: What's the use of surviving if we become just as bad as them?
Man in Black: No one else sees it, this thing in me. Even I didn't see it at first. And then one day, it was there - a stain I never noticed before; a tiny flicker of darkness, invisible to everyone. And I could see nothing else, until finally I understood that the darkness wasn't something marred from something I've done; some incredible decision I've made - I was shedding my skin. The darkness was what was underneath.It was mine all along, and I decided how much of it I let into the world. I tried to do great, I was faithful, generous, kind... at least in this world, it has to count for something. I built a wall, and tried to protect you, and Emily. But you saw right through it, didn't you? You're the only one. And for that I am truly sorry. Because, everything you feel is true. I don't belong to you. Or this world. I belong to another world. I always have.
Dr. Robert Ford: Humans will always choose what they understand over what they do not.
Teddy Flood: I could never hurt you, Dolores. I'll protect you until the day I die. I'm sorry.