Is There a Moral Duty to Stay Still Better Than You Have to Be?

I was never going to succeed as a movie star or as an athlete or as an actor or something so and I early got the idea that your main duty is to become as rational as you could possibly be. Berkshire is sort of a temple of rationality what's really admired around Berkshire is somebody who sees it the way it is. If you have some easily removable ignorance and keep it it's dishonorable, says Warren Buffett.