Smart, well-meaning people get it wrong when they start believing that the world owes them something and that the rules are different for them.

The two most important things about people on a revolutionary team are their ability and passion. Their educational level or work experience is meaningless--most of the engineers who did ground-breaking work of the Macintosh design didn't even graduate from college.

If achieving success were easy, more people would do it.

Do you know what the difference is between PR and advertising? Advertising is when you say how great you are. PR is when other people say how great you are. PR is better.

I would consider...Google Plus a push technology. It's closer to Twitter than to Facebook.

I'm a lousy predictor of the future.

Most venture capitalists won't read a business plan unless the entrepreneur is introduced to them by a contact.