Harvard: making the bleeding obvious seem smart and sophisticated since 1636

How would you rather learn the lessons of specialization, comparative advantage, and bloc purchasing power? In two years at Harvard Business School, for over a hundred grand, or five minutes at Potbelly’s, for five bucks?

Just go to any Potbelly’s, ignore the expensive custom woodwork, and take a close look at the number of ingredients the store stocks. Hint: not many.