The Internet doesn't change everything. It doesn't change supply and demand. It doesn't magically allow you to build businesses by turning investors' money into operating expenses indefinitely. The money always runs out eventually.. the Internet doesn't change that, as we have seen.

The worse the news, the more effort should go into communicating it.

Pickups, S.U.V.'s, vans and the like represent about 80 million vehicles, with mileage of perhaps 13 to 16 miles per gallon. Converting those should be our first priority.

By the late '90s, those who were paying attention perceived the Internet as a 20-foot tidal wave coming, and we are all in kayaks.

Every generation thinks that they invented sex.

Long distances used to be a moat that both insulated and isolated people from workers on the other side of the world. But every day, technology narrows that moat inch by inch. Every person in the world is on the verge of becoming both a coworker and a competitor to every one of us ... Technological change is going to reach out and sooner or later change something fundamental in your business world.

A fundamental rule in technology says that whatever can be done will be done.