I've had the greatest respect for my work in this country by Americans. Critics have no brains.

When I hit around 65, 66, I started to feel tremendous worth and incredible personal esteem. I was becoming very cognisant of my contribution to the American spirit of helping your fellow man and all of the good stuff.

I never got a formal education. So my intellect is my common sense. I don't have anything else going for me. And my common sense opens the door to instinct.

I have a loyalty that runs in my bloodstream, when I lock into someone or something, you can't get me away from it because I commit that thoroughly. That's in friendship, that's a deal, that's a commitment. Don't give me paper - I can get the same lawyer who drew it up to break it. But if you shake my hand, that's for life.

Postwar America was a very buttoned-up nation. Radio shows were run by censors, Presidents wore hats, ladies wore girdles. We came straight out of the blue - nobody was expecting anything like Martin and Lewis. A sexy guy and a monkey is how some people saw us.

If I found the cure for dystrophy tomorrow, I would do a telethon in four weeks for acute pain that in this country is a bigger problem than cancer, heart, sickle cell, anemia, name it. It is - it's hitting 70 million Americans.

If you think childlike, you'll stay young. If you keep your energy going, and do everything with a little flair, you're gunna stay young. But most people do things without energy, and they atrophy their mind as well as their body. You have to think young, you have to laugh a lot, and you have to have good feelings for everyone in the world, because if you don't, it's going to come inside, your own poison, and it's over.