Business exists to supply goods and services to customers and economic surplus to society, rather than to supply jobs to workers and managers or even dividends to shareholders.
Peter DruckerSystematic decision review also shows executives their own weaknesses, particularly the areas in which they are simply incompetent. In these areas, smart executives don't make decisions or take actions. They delegate.
Peter DruckerTeaching is the only major occupation of man for which we have not yet developed tools that make an average person capable of competence and performance. In teaching we rely on the 'naturals,' the ones who somehow know how to teach.
Peter Drucker