This whole phenomenon of the computer in a library is an amazing thing.

If you're taking care of your family and society and are comfortable you can start to think about helping those most in need globally. That's how we became engaged in those things.

The general idea of the rich helping the poor, I think, is important.

We are seeing smarter philanthropy, more philanthropy, and that's true world wide. So it's kind of a movement that has a lot of accomplishments, even though as a percentage of the economy, it's still only a few per cent.

Whenever you have multiple devices including multiple PCs that you want to share information with, it's always been a bit complicated.

There's life and death in every email.

If you're using first-class land for biofuels, then you're competing with the growing of food. And so you're actually spiking food prices by moving energy production into agriculture.