“Don’t ever aim doubt at yourself. Laugh at yourself, but don’t doubt yourself.”

Laugh at yourself, but don’t ever aim your doubt at yourself. Be bold. When you embark for strange places, don’t leave any of yourself safely on shore. Have the nerve to go into unexplored territory.

In 2003, I almost died of an intestinal blockage when I was on a mountain in Chile, filming a segment for ‘Scientific American Frontiers.’

During the first day, curious at having outsiders among them, a long stream of inmates came over and talked with me.

I’m very interested in the improvisation because one of the things I do is to help train scientists to communicate in a better way and more personal way when they’re making a presentation, and I use improvisation to do that.

When your kids turn 13, an alien being invades their bodies and doesn’t leave until they’re 20.

Remarkably, according to what they told me, nearly every inmate in the prison didn’t do it.

If I can’t get the girl, at least give me more money.

There’s plenty of money to be had. But you also lose your soul.

What then are doing if not creating a better place together? I think, for me the key has to be, what do I want to create? What is it I want to leave behind?

As an artist, as an actor, as a writer, you have to use what’s personal to you. You have to be personal about your work; otherwise, it doesn’t ring true.

It tends to break out at unexpected times like a rare virus and mostly people with compassion and understanding are susceptible to it.

I’m an angry person, angrier than most people would imagine, I get flashes of anger.

Be brave enough to live creatively.

Everyone opens up to one another right away. That’s a terrific thing. I love that about actors. They know how personal this job is.

The best things said come last. People will talk for hours saying nothing much and then linger at the door with words that come with a rush from the heart.

For humans, flying isn’t magic, it’s physics.