“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.”

“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 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.”

“The Doctor: Just had a fall. All the way down there, right to the library. Heck of a climb back up.Amelia: You're soaking wet. The Doctor: I was in the swimming pool. Amelia: You said you were in the library. The Doctor: So was the swimming pool.”

“I would love to say that I wrote (Good Will Hunting). Here is the truth. In my obit it will say that I wrote it. People don't want to think those two cute guys wrote it. What happened was, they had the script. It was their script. They gave it to Rob [Reiner] to read, and there was a great deal of stuff in the script dealing with the F.B.I. trying to use Matt Damon for spy work because he was so brilliant in math. Rob said, "Get rid of it." They then sent them in to see me for a day - I met with them in New York - and all I said to them was, "Rob's right. Get rid of the F.B.I. stuff. Go with the family, go with Boston, go with all that wonderful stuff." And they did. I think people refuse to admit it because their careers have been so far from writing, and I think it's too bad. I'll tell you who wrote a marvelous script once, Sylvester Stallone. Rocky's a marvelous script. God, read it, it's wonderful. It's just got marvelous stuff. And then he stopped suddenly because it's easier being a movie star and making all that money than going in your pit and writing a script. But I did not write [Good Will Hunting], alas. I would not have written the "It's not your fault" scene. I'm going to assume that 148 percent of the people in this room have seen a therapist. I certainly have, for a long time. Hollywood always has this idea that it's this shrink with only one patient. I mean, that scene with Robin Williams gushing and Matt Damon and they're hugging, "It's not your fault, it's not your fault." I thought, Oh God, Freud is so agonized over this scene. But Hollywood tends to do that with therapists.(from 2003 WGA seminar)”

“River Song: Right then. I have questions, but number one is this - what in the name of sanity have you got on your head? The Doctor: It's a fez. I wear a fez now. Fezzes are cool.”

“But how? How can you just get over these things, darling?...You've had so much strife but you're always happy. How do you do it?''I choose to...I can leave myself to rot in the past, spend my time hating people for what happened, like my father did, or I can forgive and forget.''But it's not that easy.'He smiled that Frank smile. 'Oh, but my treasure, it is so much less exhausting. You only have to forgive once. To resent, you have to do it all day, every day. You have to keep remembering all the bad things...I would have to make a list, a very, very long list and make sure I hated the people on it the right amount. That I did a proper job of hating, too: very Teutonic! No' - his voice became sober- 'we always have a choice. All of us.”