The market does not drive the scientists, the communicators, the thinkers, the government to do the right things.

Philanthropy should be voluntary.

The returns from investing in poor people are just as great as the returns from investing in the business world... and have even more meaning

There's a lot that can be done for people who are using technology in a better way.

Understanding science and pushing the boundaries of science is what makes me immensely satisfied.

I am not in competition with anyone but myself. My goal is to improve myself continuously.

Sometimes, I think my most important job as a CEO is to listen for bad news. If you don't act on it, your people will eventually stop bringing bad news to your attention and that is the beginning of the end.