You are cruising along, and then technology changes. You have to adapt.

Skype has a great engineering team, which I like to describe as 'all of Estonia.'

Every kid coming out of Harvard, every kid coming out of school now thinks he can be the next Mark Zuckerberg, and with these new technologies like cloud computing, he actually has a shot.

With lower start-up costs and a vastly expanded market for online services, the result is a global economy that for the first time will be fully digitally wired - the dream of every cyber-visionary of the early 1990s, finally delivered, a full generation later

We call it the 'Rule of Crappy People'. Bad managers hire very, very bad employees, because they're threatened by anybody who is anywhere near as good as they are.

Innovation doesn't come from the big company. It never has and never will. Innovation is something new that looks crazy at first glance. It comes from the 19-year-olds and the start-ups that no one's heard of.

A lot of things you want to do as part of daily life can now be done over the Internet.