You've got to exercise. Your health account, your bank account, they're the same thing. The more you put in, the more you can take out.

Physical fitness takes commitment to exercise just as it requires good nutrition. But it doesn't have to be painful. Just the opposite: Vigorous exercise actually is stimulating. It boosts your energy levels, invigorates your mind, and just feels good afterward. The hardest part, of course, is getting started.

George Burns was more athletic than you think he was. And he was a very social man. He loved people, he enjoyed life. He worked at living. Old George was a social lion, he got around and did things. That's the key right there. It starts with your brain.

Twelve to seventeen minutes is plenty on the treadmill--if it's done fast. That's all you need for cardiovascular benefit. You don't need to spend that extra time unless you are over weight and you need to burn off extra calories. Do it vigorously, like somebody is chasing you. You've got to do it hard. Otherwise, if you just take it easy and do it longer, you are spending all that time when you don't need it. Use that extra time with your weights instead.

Exercise to live. Never live to exercise.

You've got to exercise. Your health account, your bank account, they're the same thing. The more you put in, the more you can take out.

The secret to a long and healthy marriage is to work at it and don't try and change each other.