If you look at cable networks, they almost always start licensing content wherever they can, so they can build a subscriber base. But then they start doing their own content; it's a pretty well-trodden path.

Something will eventually replace the Internet. But it's hard to know what and when it will happen.

Most entrepreneurial ideas will sound crazy, stupid and uneconomic, and then they’ll turn out to be right.

Companies rarely die from moving too fast, and they frequently die from moving too slowly.

About half my work in education is U.S. political reform around school districts and charter schools, and creating more room for entrepreneurial organizations to develop. And about half on technology, which I look at as a global platform.

Be big, fast and flexible.

I learned the value of focus. I learned it is better to do one product well than two products in a mediocre way.