I believe science has a wonderful ability, in an unbiased way, to offer hope to many people who are confused, but it's not the only way to find hope.

Hostility comes from loneliness, from not seeing yourself like a drop falling into the ocean of humanity like everyone else.

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.

Every person has the right to look and feel like a million bucks.

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.

Rather than munching on a bag of potato chips, stick to fresh fruit and veggies.