I've accepted the fact that there's a beginning and end to everything. All species are born, evolve, and then die off. We're going through the 6th great extinction and the large mammals are going first and, you know what - we're large mammals!

You have to remember this was the '60s, when climbing was dangerous and sex was safe.

Growth isn't central at all, because I'm trying to run this company as if it's going to be here a hundred years from now. And if you take where we are today and add 15% growth, like public companies need to have for their stock to stay up in value, I'd be a multi-trillion-dollar company in 40 years. Which is impossible, of course.

Doing risk sports had taught me another important lesson: never exceed your limits. You push the envelope and you live for those moments when you’re right on the edge, but you don’t go over. You have to be true to yourself; you have to know your strengths and limitations and live within your means. The same is true for a business. The sooner a company tries to be what it is not, the sooner it tries to ‘have it all,’ the sooner it will die.

Most of the damage we cause to the planet is the result of our own ignorance.

We grow by letting the customer tell us. So when the customer tells us that they're frustrated, that they just got their catalogue and we're already out of a product they wanted, then it tells me that we're not making enough. We let the customer tell us instead of creating an artificial demand for our products. Any time you're making products that people don't need, you're at the mercy of the economy, you're at the mercy of whatever is going on. So we tried to avoid that situation.

Who are businesses really responsible to? Their customers? Shareholders? Employees? We would argue that it’s none of the above. Fundamentally, businesses are responsible to their resource base. Without a healthy environment there are no shareholders, no employees, no customers and no business.