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.

I've always thought of myself as an 80 percenter. I like to throw myself passionately into a sport or activity until I reach about an 80 percent proficiency level. To go beyond that requires an obsession that doesn't appeal to me. Once I reach 80 percent level I like to go off and do something totally different; that probably explains the diversity of the Patagonia product like - and why our versatile, multifaceted clothes are the most successful.

I say the last 10 percent of the way to perfection takes so much of your life that it isn't worth the effort. This overzealous attitude is what creates religious fanatics, body Nazis, and athletes who are exceedingly dull to converse with.

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

We're a part of nature. As we destroy nature, we destroy ourselves. It's a selfish thing to want to protect nature.

The word adventure has gotten overused. For me, when everything goes wrong - that's when adventure starts

...it's always been difficult for us to lead an examined life as a corporation. I've always felt like a company has the responsibility to not wait for the government to tell it what to do, or to wait for the consumer to tell it what to do, but as soon as it finds out it's doing something wrong, stop doing it.