The 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 DruckerWe can't make people better by trying to eliminate their weaknesses, but we can help then perform better by building on their strengths.
Peter DruckerThe only skill that will be important in the 21st century is the skill of learning new skills.Everythi ng else will become obsolete over time.
Peter Drucker