I don't waste time being depressed.

Working for a big company is, I believe, much risker than it looks.

Any new technology tends to go through a 25-year adoption cycle.

One of the advantages of moving quickly is if you do something wrong you can change it.

A lot of things you want to do as part of daily life can now be done over the Internet.

Google is working on self-driving cars, and they seem to work. People are so bad at driving cars that computers don't have to be that good to be much better.

In the startup world, you're either a genius or an idiot. You're never just an ordinary guy trying to get through the day