Money matters but less than we think and not in the way that we think. Family is important. So are friends. Envy is toxic. So is excessive thinking. Beaches are optional. Trust is not. Neither is gratitude.

Part of positive psychology is about being positive, but sometimes laughter and clowns are not appropriate. Some people don't want to be happy, and that's okay. They want meaningful lives, and those are not always the same as happy lives.

Reason cannot account for those moments in life that "bewilder the intellect yet utterly quiet the heart," as G.K. Chesterton observed.

I've always been a big believer in the power of place. I believe that where we are affects who we are when it comes to happiness, spirituality, economics and creative genius.

a simple question to identify your true home: where do you want to die?

Until the eighteenth century, people believed that biblical paradise, the Garden of Eden, was a real place. It appeared on maps--located, ironically, at the confluence of the Tigris and Euphrates rivers, in what is now modern-day Iraq.

Music was literally in the air at the time, the Vienna of 1780. Everybody played music, classical music. There were in fact so many musicians that in apartment buildings people had to come up with a schedule - you practice at 5 p.m., I'll practice at 6 p.m. That way the music didn't collide with one another.