This process of wealth creation is offensive to levelers and planners because it yields mountains of new wealth in ways that could not possibly be planned. But unpredictability is fundamental to free human enterprise. It defies every econometric model and socialist scheme. It makes no sense to most professors, who attain their positions by the systematic acquisition of credentials pleasing to the establishment above them. By definition, innovations cannot be planned. Leading entrepreneurs--from Sam Walton to Mike Milken to Larry Page to Bill Gates-- did not ascend a hierarchy; they created a new one. They did not climb to the top of anything. They were pushed to the top by their own success. They did not capture the pinnacle; they became it.