Almost any mistake you can make in running a company, I've probably made

We have a pretty ambitious goal for the world. What we think will make the Web better. What we think will make all these businesses that integrate with us run more effectively. I think if we stay focused on doing that, that's really the main thing that we need to do.

If you actually do something you love it's a lot easier and takes on a lot more purpose.

Our goal is not to build a platform; it's to be cross all of them.

If you think about companies that were built in Silicon Valley, a lot of them early on were chip companies. And now the companies that are there, like Apple, are much more successful than any of the chip companies were.

Virtual Reality is going to be an important technology. I am pretty confident about this.

Don't discount yourself, no matter what you're doing.