Giving money effectively is almost as hard as earning it in the first place.

AIDS we're - most of these diseases - we are down from the peak. We're down about 40 per cent from the peak and if we got the right vaccines, which are at the early stage of discovering, then the numbers would come down very dramatically. So that's why we talk about it as an emergency.

A bad strategy will fail no matter how good your information is. And lame execution will stymie a good strategy. If you do enough things poorly, you'll go out of business.

A fundamental new rule for business is that the Internet changes everything.

I hope someday what people can do with their lives depends on their talents and how hard they are willing to work, rather than on where they happen to be born.

Intellectual property has the shelf life of a banana.

The Internet will help achieve "friction free capitalism" by putting buyer and seller in direct contact and providing more information to both about each other.