Mia

“The Doctor: This is bad, I don't like this. [kicks console and yells in pain] Never use force, you just embarrass yourself. Unless you're cross, in which case... always use force!
Amy: Shall I run and get the manual?
The Doctor: I threw it in a supernova.
Amy: You threw the manual in a supernova? Why?
The Doctor: Because I disagreed with it! Now stop talking to me when I'm cross!”
― Steven Moffat

“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

“Rose: Look at you, beaming away like you're Father Christmas!
The Doctor: Who says I'm not, red-bicycle-when-you-were-twelve?
Rose: [shocked] What?
The Doctor: And everybody lives, Rose! Everybody lives! I need more days like this! Go on, ask me anything; I'm on fire!”
― Steven Moffat

“Reinette: One may tolerate a world of demons for the sake of an angel.”
― Steven Moffat