“Kathy Nightingale: What's good about sad? Sally Sparrow: It's happy for deep people.”

“I think that's the way people absorb television. All the explanations in Doctor Who are there if that's your bag, but they're not essential to your enjoyment of it. An awful lot of storytelling isn't really about making people understand — it's about making people care.”

“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.”

“Young Reinette: Monsieur, be careful!The Doctor: It's just a nightmare, Reinette, don't worry, everyone has nightmares. Even monsters under the bed have nightmares!Young Reinette: What do monsters have nightmares about?The Doctor: Me!”

“The Doctor: It's my nose; it has special powers.Nancy: Yeah? That why it's so...?The Doctor: What?Nancy: Nothing.The Doctor: What?Nancy: Nothing. Do your ears have special powers too?”

“People assume that time is a strict progression of cause to effect, but *actually* from a non-linear, non-subjective viewpoint - it's more like a big ball of wibbly wobbly... time-y wimey... stuff.”

“Madame Kovarian: The anger of a good man is not a problem. Good men have too many rules.The Doctor: Good men don't need rules. Today is not the day to find out why I have so many.”