Sorry, investing was pretty boring and I really missed being part of building something. I felt like I was always standing on the sidelines, so Zappos... really liked the people there and got involved full-time and I've been full-time ever since.

Without conscious and deliberate effort, inertia always wins

I think everyone should get a little exposure to computer science because it really forces you to think in a slightly different way, and it's a skill that you can apply in life in general, whether you end up in computer science or not.

The biggest (and hardest) lesson I've learned in life is that the external world is just a reflection of the world within.

Our belief is that if you get the culture right, most of the other stuff, like great customer service, or building a great long-term brand or empowering passionate employees and customers, will happen on its own.

To WOW, you must differentiate yourself, which means do something a little unconventional and innovative. You must do something that’s above and beyond what’s expected. And whatever you do must have an emotional impact on the receiver.

Service Over the years, the number one driver of our growth at Zappos has been repeat customers and word of mouth. Our philosophy has been to take most of the money we would have spent on paid advertising and invest it into customer service and the customer experience instead, letting our customers do the marketing for us through word of mouth.