You know, if you make a customer unhappy they won't tell five friends, they'll tell 5,000 friends. So, we are at a point now where we have all of the things we need to build an important and lasting company, and if we don't, it will be shame on us.

The most important single thing is to focus obsessively on the customer. Our goal is to be earth's most customer-centric company.

I think technology advanced faster than anticipated. In that whirlwind, a lot of companies didn't survive. The reason we have done well is because, even in that whirlwind, we kept heads-down focused on the customers. All the metrics that we can track about customers have improved every year.

Focus relentlessly and passionately on the customer.

If you're going to succeed, you need a vision, one that's affordable, practical, and fills a customer need. Then, go for it. Don't worry too much about the details. Don't second-guess your creativity. Avoid overanalyzing the new project's potential. Most importantly, don't strategize about the long term too much.

There are multiple ways to be externally focused that are very successful. You can be customer-focused or competitor-focused. Some people are internally focused, and if they reach critical mass, they can tip the whole company.