Really top-notch directors, I've often worked with them just to see how they work.

Be brave enough to live life creatively. The creative place where no one else has ever been.

Be brave enough to live creatively . . . what you'll discover will be wonderful: yourself.

I wouldn't live in California. All that sun makes you sterile.

After a while I started to think of that as an image of something that went a lot deeper than the dead dog, which is you can't bring back anything to life.

Here's my Golden Rule for a tarnished age: Be fair with others, but keep after them until they're fair with you.

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