Why does every generation have to think that he lives in the period with the greatest turbulence?
Henry MintzbergManagers who don't lead are quite discouraging, but leaders who don't manage don't know what's going on. It's a phony separation that people are making between the two.
Henry MintzbergYou can teach all sorts of things that improve the practice of management with people who are managers. What you cannot do is teach management to somebody who is not a manager, the way you cannot teach surgery to somebody whose not a surgeon.
Henry Mintzberg