To do good, you actually have to do something.

We choose to believe that the granite is alive. If life is movement, then rock - with its atoms flying around like stars in cosmos - is alive.

To do good, you actually have to do something.

The goal of climbing big, dangerous mountains should be to attain some sort of spiritual and personal growth, but this won't happen if you compromise away the entire process.

My favorite quote about entrepreneurship is that to understand an entrepreneur, you should study a juvenile delinquent. They're both saying: "This sucks and I'm going to do it another way." You have to want to break the rules and prove that your way works.

The rules of the game must be constantly updated to keep up with the expanding technology. Otherwise we overkill the classic climbs and delude ourselves into thinking we are better climbers than the pioneers.

Everything we make pollutes. The most responsible thing we can do is to make each product as well as we know how so it lasts as long as possible.