We're changing the world with technology.

We'll have infinite bandwidth in a decade's time.

Depending on how quickly you get ocean rise, you have people who live in river deltas [at risk].

I didn't used to wear a watch. Now I have a SPOT watch, which I wear all the time.

The year I was born, 1955, the first big disease-eradication program in the world was declared for malaria. After about a decade of work, they realized that, at least in the tropical areas, they did not have the tools to get it done.

Five years from now on the Web for free you’ll be able to find the best lectures in the world. It will be better than any single university.

If you get health, then you have opportunity for literacy. Health first, then literacy. Once you have literacy, then you have a chance to bring in the new tools of communication. Let people reach out and have access to the latest advances.