Claire

“[The Doctor, Capt. Jack and Rose are cornered by the empty children.]
The Doctor: Go to your room! Go to your room! I mean it. I'm very, very angry with you. I'm very, very cross! GO! TO! YOUR! ROOM! [The children lurch away and obey him.] I'm really glad that worked. Those would have been terrible last words.”
― Steven Moffat

“He's like fire and ice and rage. He's like the night, and the storm in the heart of the sun. He's ancient and forever. He burns at the center of time and he can see the turn of the universe. And... he's wonderful. - Tim Latimer”
― Paul Cornell

“Rose: My mum's here.
The Doctor: Oh, that's just what I need! Don't you dare make this place domestic!
Mickey Smith: You ruined my life, Doctor. [the Doctor turns and looks at him, irritated] They thought she was dead, I was a murder suspect because of you!
The Doctor: [looks at Rose] See what I mean? Domestic!
Mickey: I bet you don't even remember my name!
The Doctor: Ricky.
Mickey: It's Mickey!
The Doctor: No, it's Ricky.
Mickey: I think I know my own name!
The Doctor: You think you know your own name? How stupid are you?”
― Russell T Davies

“Fourth Doctor: You know, the very powerful and the very stupid have one thing in common: they don't alter their views to fit the facts; they alter the facts to fit their views.”
― Chris Boucher