There is no example of someone reading their scripture and saying, 'I have a prediction about the world that no one knows yet, because this gave me insight. Let's go test that prediction,' and have the prediction be correct.

There is always a place I can take someone's curiosity and land where they end up enlightened when we're done. That's my challenge as an educator. No one is dumb who is curious. The people who don't ask questions remain clueless throughout their lives.

In all civilizations we've studied, all cultures that we know of across the Earth and across time have invested some kind of attempt to understanding where where, where they come from, and where they are going.

Let's say intelligence is your ability to compose poetry, symphonies, do art, math and science. Chimps can't do any of that, yet we share 99 percent DNA. Everything that we are, that distinguishes us from chimps, emerges from that one-percent difference.

The basic problem is for a congressman or a president to get elected, they need obscene amounts of money. And the only place you can get obscene amounts of money is from Wall Street and the big corporations who benefit from shipping our jobs and our factories overseas - that's the fundamental political problem.

For comics, Edinburgh makes no financial or medical sense. Get an audience; that's the first task. Once the punters are in, simply make them laugh for an hour, and then sweat on the critics.

Also everyone's hearts are in the right place when you do a small movie. You're not doing it for the money; you're not doing it for the possibility of an Oscar nomination. You are doing it because you love the material.

I was just 19 years old when I did my first film and had no plan to act, or to become an actor. It was like a paid holiday so that I could earn good pocket money and then party more with my friends.