If I make your workplace conducive to walking at lunch, or working out at some time during the day, or I get people to use the stairs more by creating incentives to do such, then people will start doing it naturally.

If you can laugh your way through life, you can have a good time as you're going through the sometimes troubling time that we have in our lives.

Biology always beats will power.

Our ancestors had to eat whenever food was around. And we're actually still hardwired the same way. The big difference is we don't have to hunt for our food. For us, "hunting" comes down to sliding the milk carton out of the way.

My mother was all about unconditional love, and I don't think we give that to our patients a lot. At the end of the day, what they really need you to do is to look at them in the eye and say, 'I'm here for you. I'm going to make sure this works out.'

Every hour you sit at work increases your mortality 11 percent. Think about that.

If you want to be healthy and live to one hundred, do qigong.