“You don't want to take over the universe. You wouldn't know what to do with it beyond shout at it.”

“Don't play games with me! You just killed someone I like, that is not a safe place to stand! I'm the Doctor, and you're in the biggest library in the Universe. Look me up.”

“The Doctor: Amazing. Nancy: What is? The Doctor: 1941. Right now, not very far from here, the German war machine is rolling up the map of Europe. Country after country, falling like dominoes. Nothing can stop it, nothing. Until one tiny, damp little island says "No. No, not here." A mouse in front of a lion. You're amazing, the lot of you. I don't know what you do to Hitler, but you frighten the hell out of me.”

“You know when sometimes you meet someone so beautiful — and then you actually talk with them, and five minutes later they're as dull as a brick. But then there's other people, and you meet them and you think: "Not bad, they're okay," and then you get to know them, and their face sort of becomes them, like their personality's written all over it; and they just — and they turn into something so beautiful. [Simultaneously, with Older Amy] Rory is the most beautiful man I've ever met.”

“You're guaranteed to be lucky several times in your life-it's what you do with it. Young writers spend all their time worrying, in a way that David Gerrold did not and I did not. How do they get to meet the right people? How do they get to the right parties? If only someone would read my script... Forget all that. All these things are easy and will happen. The way you get your script to the right people is that you put it in an envelope. It's fucking easy. The difficult bit is writing something that is so good people will take a punt on a brand new writer. That's it-you have to write an absolutely terrific script.”

“There's one thing you don't put in a trap, if you're smart, if you value your continued existance, if you have any plans about seeing tomorrow, there is one thing you never ever put in a trap.And what would that be sir?Me”

“You should always waste time when you don't have any. Time is not the boss of you. Rule 408.”