I dread the day I leave [Doctor Who], because then I'll have to go back to writing bedrooms and offices and pubs. And maybe a field, if I'm lucky.

You are worthy of love and respect. You are beautiful, gifted, and intelligent. Don't let the storm make you forget it.

Wilf: God bless the cactuses! The Doctor: That's cactI. Alien: And that's racist!

I would rather be confused for 10 minutes than bored for 5 seconds.

Anything works, as long as you write it properly.

There's nothing better than a party that turns into a death trap.

Doctor Who: You want weapons? We're in a library. Books are the best weapon in the world. This room's the greatest arsenal we could have. Arm yourself! (from Tooth and Claw in Season 2)

There's one tiny little gap in the universe left, just about to close. And it takes a lot of power to send this projection. I'm in orbit around a supernova. I'm burning up a sun just to say good bye.

I love having debates with people when they are debates but some people, you just can't. Some people shouldn't be given the oxygen.

I am the Bad Wolf. I create myself. I take the words. I scatter them... in time, and space. A message to lead myself here.

I saw the Fall of Troy! World War Five! I was pushing boxes at the Boston Tea Party! Now I'm gonna die in a dungeon.... [disgustedly] in Cardiff!

By playing games you can artificially speed up your learning curve to develop the right kind of thought processes.

Ticketmaster does not set prices. Live Nation does not set ticket prices. Artists set ticket prices.

When the President signs this act, the invisible government by the money power will be legalized.

If we must live with a perpetual sense that the world and the men in it are greater than we and too much for us, let it be the measure of our virtue that we know this and seek no comfort.

The way I see it, life is a jelly doughnut. You don't really know what it's about until you bite into it. And then, just when you decided it's good, you drop a big glob of jelly on your best T-shirt.

Work is the inevitable condition of human life, the true source of human welfare.

My kids and I love to listen to Bill Cosby.

As time goes on you are given responsibility and other things to deal with. You become a husband and a father and there's another shirt of stuff.

I think you're right, Wyatt. I can't see a God damn thing.

First I would probably place men at the bottom of the food chain. On a grander scale, I would say they're reacting to change. Feminism has got to be part of that.