The world is a big place. There are lots of smart people in it. Entrepreneurs are kidding themselves if they think they have any kind of monopoly on knowledge. And, sure as I'm a Macintosh user, on the same day that an entrepreneur tells this lie, the venture capitalist will have met with another company that's doing the same thing.

The record of what you do is forever recoverable because of Google. The lofty upside and scary downside makes reciprocity more important than ever. This is all good because it makes people think more before they do something that reduces their trustworthiness.

You have to start with the basic premise that you need to know what your competition is doing.

Great teams are usually small-under fifty in total head count. (There are few examples of a team made up of hundreds of people who created anything revolutionary.) Big teams aren't conducive to revolutionary products because such products require a high degree of single-mindedness, unity, and unreasonable passion.

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

Every person has the ability to improve the life of someone else.

If you have to put someone on a pedestal, put teachers. They are society's heroes.