Taking a look back, one big reqret is, I left Harvard with no real awareness of the awful inequities in the world. The appalling disparities of health and wealth and opportunity that condemned millions of people to the lives of despair. I learned a lot here at Harvard about new ideas and economics, and politics. I got great exposure to the advances being made in the sciences. But humanities greatest advances are not in its discoveries, but in how those discoveries are applied to reduce inequity.

Vision without execution is daydreaming.

There is no doubt PC prices will be coming down.

Today, we're very dependent on cheap energy. We just take it for granted - all the things you have in the house, the way industry works.

I studied every thing but never topped.... But today the toppers of the best universities are my employees

Steve Jobs' ability to focus in on a few things that count, get people who get user interface right, and market things as revolutionary are amazing things.

The most important people is to pick people who like to write software and who are good at... good developers like working with each other. And they... they reinforce each other's skills.