I think there will be 20 years of evolution from linear broadcast to internet television.

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.

Interactivity and a better experience aren't always the same thing.

When we think about online learning, it's such 'early days.' Bill Gates is a wildly smart insightful guy. Yet, even a guy as smart and insightful as that, 30 years ago can say things like,'Who's every going to need more than 640K of memory?'

I've worked very hard, but my life's always been fun.

In fact, technology has been the story of human progress from as long back as we know. In 100 years people will look back on now and say, 'That was the Internet Age.' And computers will be seen as a mere ingredient to the Internet Age.

When there's an ache, you want to be like aspirin, not vitamins. Aspirin solves a very particular problem someone has, whereas vitamins are a general "nice to have" market.