Don't quit. Never give up trying to build the world you can see, even if others can't see it. Listen to your drum and your drum only. It's the one that makes the sweetest sound.

If you look at the average age of a company on the Dow Jones index, it's something like 35 years or younger. In other words... success is no indication of longevity.

Most people ignore opportunities because they see only danger. Entrepreneurs ignore danger because they see only opportunities.

Most politicians are not authentic.

If you're looking for a book that will spike in sales and then go away and then spike again when it comes out in paperback, your normal model, I definitely won't give you that.

Every single organization - or career, for that matter - exists on three levels: WHAT you do, HOW you do it and WHY you do it.

There's nothing efficient about innovation.