It's hard to reach [the age of] 100. We're not programmed for longevity. We are programmed for something called procreative success.

I live on the water. I live in a neighborhood that's consummately connected to my neighbors. I bump into them every day. I can bike to work.

Diet and supplements and exercise programs aren't what is achieving longevity. Having a faith-based community can add four to 14 years.

It's hard to reach [the age of] 100. We're not programmed for longevity. We are programmed for something called procreative success.

The beauty of moving naturally, i.e. walking and gardening, is they're low impact. You're less likely to fall down and break a hip. Setting up your life so you're nudged into general physical activity every day is a strategy for your entire life from age 10 to 100.

True happiness involves the pursuit of worth goals; without dreams, without risks, only a trivial semblance of living can be achieved.

A doctor may know more than a peasant, but a peasant and a doctor know more together.