Rule 1: The Doctor lies.

“Young Reinette: Monsieur, be careful!The Doctor: It's just a nightmare, Reinett…”

“So is this how it works Doctor? You never interfere with the affairs of other p…”

“The universe is big, its vast and complicated, and ridiculous. And sometimes, v…”

“Demons run when a good man goes to warNight will fall and drown the sunWhen a g…”