Natural epidemics can be extremely large. Intentionally caused epidemics, bioterrorism, would be the largest of all.

I think it's fair to say that personal computers have become the most empowering tool we've ever created. They're tools of communication, they're tools of creativity, and they can be shaped by their user.

In three years, every product my company makes will be obsolete. The only question is whether we will make them obsolete or somebody else will.

There's life and death in every email.

In almost every area of human endeavor, the practice improves over time. That hasn't been the case for teaching.

In the U.S., we believe the best way to improve lives is to improve public education.

When the PC was launched, people knew it was important.