When you meet a head of state, and you say, 'What is your most precious natural resource?' they will not say children at first, and then when you say, 'children,' they will pretty quickly agree with you.

I'm not against paying at all. What I'm against is the complexity of paying. And you very often go to a website and you try to click on something and sometimes it will even say it's free, but you have to fill out this form.

You can see the future best through peripheral vision.

To compare books to computers, I mean, computers are the way to get books. That is the medium for distributing text because it doesn't require paper.

Good education has got to be good entertainment.

Companies cannot really see beyond their current customer base. They explicitly or implicitly do things to protect their current customers. And the last person to want real change is your customer. This is why most new ideas come from small companies that have nothing to lose.

Learning by doing, peer-to-peer teaching, and computer simulation are all part of the same equation.