If you knew particularly what to do, it were not a spiritual exercise.

Arriving at one goal is the starting point to another.

People don't understand computers. Computers are magical boxes that do things. People believe what computers tell them.

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

The lizard that jumped from a high Iroko tree to the ground said he would praise himself if no-one else did.

His anger is easily excited and appeased, and he changes from hour to hour.

Everything exists in limited quantity - especially happiness.

I loved the bike because it gave me some measure of independence that I did not have.

Every so often you have to increase your profile so you can let it lower again, like a balloon.

You can't have everything. Where would you put it?

To know there is a choice is to have to make the choice: change or stay: river or rock.