Romana Denison: David, what is it?
David Scott: It's the height. I think I'm having a panic attack.
Romana Denison: Remember you are of the Sky.
David Scott: I am not of the Sky. I don't know who said that. If anything I'm of the Couch.
Marion: Was Goliath a real name?
Karl Scott: He was a giant, a bully. A boy knocked him down with a slingshot. Everyone knows the story of Karl and Goliath.
Karl Scott: It's a skill, honed over a lifetime.
Rosemary: It's time you honed some other skills.
Karl Scott: Knock, knock.
Marion: Who's there?
Karl Scott: Goliath.
Marion: Goliath who?
Karl Scott: Goliath down, you looketh tired.