A man once bought the biggest Yellow Pages ad in his county. Full page, back cover, eighteen thousand dollars a year, and it built his company for two decades. He kept renewing it long after the phone went quiet, blaming the economy, his crew, and his prices. The ad was never the problem. He had simply stopped separating the thing that worked from the reason it worked. Then he passed that same confusion down to his son.Jeremy Hanson opens with that story because it is the mistake experienced entrepreneurs make most often when they try to help the next generation. This episode is the companion to the infrastructure show. That one asked where the money is going. This one asks whether we are preparing anybody to recognize an opportunity like that when it arrives.The framework is a single distinction that runs through the whole hour: principles survive  ...