Going back to a simpler life is not a step backwards.

There is a beginning and end to all life - and to all human endeavors. Species evolve and die off. Empires rise, then break apart. Businesses grow, then fold. There are no exceptions. I'm OK with all that. Yet it pains me to bear witness to the sixth great extinction, where we humans are directly responsible for the extirpation of so many wonderful creatures and invaluable indigenous cultures. It saddens me to observe the plight of our own species; we appear to be incapable of solving our problems.

I drive old cars, all my Patagonia clothes are years and years old, I hardly have anything new. I try to lead a very simple life. I am not a consumer of anything. And I much prefer sleeping on somebody's floor than in a motel room.

How you climb a mountain is more important than reaching the top

The secret to happiness is to be working at your passion. If you want to be miserable, lead a desperate life like everybody else where they drag their asses to work everyday because they hate their job.

The whole purpose of an adventure is to gain some spiritual or emotional insight. When you compromise the process, you compromise the gain.

We're not citizens anymore. We're consumers. That's what we're called. It's just like being an alcoholic and being in denial that you're an alcoholic. We're in denial that each and every one of us is the problem. And until we face up to that, nothing's going to happen.