I think of doing a series as very hard work. But then I've talked to coal miners, and that's really hard work.

I'm not out to convince anybody of anything.

I want to discover a truth for myself that is really true. Whether it's a piece of scientific knowledge, or a philosophical truth.

It's I who have to talk fast. It's you who have to think fast.

Stop and smell the garlic! That's all you have to do.

Youth is the ultimate limited resource.

I love to go to a movie, get a Diet Coke and a barrel of popcorn, and sit there with my kids and watch a film.