I dislike reading business books, although I skim a lot of them.

Failure is sometimes the best option if you view the process of entrepreneurship as a lifelong journey.

I'm very comfortable in the U.S. and Europe, but I feel completely out of place in the rest of the world, mostly because I never spent time outside the U.S. and Europe until I was in my 30s.

I dislike reading business books, although I skim a lot of them.

Once a quarter, Amy and I go off the grid and totally disconnect. It's totally doable and it will change your life.

The only thing that we know about financial predictions of start-ups is that 100 percent of them are wrong

Computer science needs to be part of the core curriculum - like algebra, biology, physics, or chemistry. We need all schools to teach it, not just 10%.