Charisma becomes the undoing of leaders. It makes them inflexible, convinced of their own infallibility, unable to change
Peter DruckerThe young knowledge worker whose job is too small to challenge and test his abilities either leaves or declines rapidly into premature middle age, soured, cynical, unproductive.
Peter DruckerWith Christianity, freedom and equality became the two basic concepts of Europe; they are themselves Europe.
Peter DruckerFor the social ecologist language is not "communication." It is not just "message." It is substance. It is the cement that holds humanity together. It creates community and communication. ...Social ecologists need not be "great" writers; but they have to be respectful writers, caring writers.
Peter Drucker