I think a lot of people like hidden-camera shows where they think they're spying on somebody who doesn't know they're looking at them. And nobody takes it seriously - you either enjoy it and get a laugh out of the reactions or not.

I think it's your mental attitude. So many of us start dreading age in high school and that's a waste of a lovely life. 'Oh... I'm 30, oh, I'm 40, oh, 50.' Make the most of it.

Wilderness is harder and harder to find these days on this beautiful planet, and we're abusing our planet to the point of almost no return.

A good friend of mine was Lucy Ball. Her mother and my mother were best friends.

It’s [old age] not a surprise, we knew it was coming – make the most of it. So you may not be as fast on your feet, and the image in your mirror may be a little disappointing, but if you are still functioning and not in pain, gratitude should be the name of the game.

Having a live audience makes a world of difference to the acting. It keeps your timing sharp. When something doesn't work, the actor can sense the reaction from the audience and quickly move on.

All creatures must learn to coexist. That's why the brown bear and the field mouse can share their lives in harmony. Of course, they can't mate or the mice would explode.