The better a man is, the more mistakes he will make, for the more new things he will try. I would never promote to a top-level job a man who was not making mistakes...otherwise he is sure to be mediocre.
Peter DruckerThe most important work of the executive is to identify the changes that have already happened. The important thing . . . is to exploit the changes that have already occurred and to use them as opportunities.
Peter DruckerThe job of a professional manager is not to like people. It is not to change people. It is to put their strengths to work.
Peter DruckerSalvation by society failed the most where it promised the most, in the communist countries. But it also failed in the West. Practically no government program enacted since the 1950s in the Western world - or in the communist countries - has been successful.
Peter DruckerThe "non-profit" institution neither supplies goods or services not controls. Its "product" is neither a pair of shoes nor an effective regulation. Its product is a changed human being. The non-profit institutions are human-change agents. Their "product" is a cured patient, a child that learns, a young man or woman grown into a self-respecting adult; a changed human life altogether.
Peter Drucker