Teaching 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 DruckerYet there is nothing more dangerous than to be premature in exploiting a change in perception.
Peter DruckerIn all recorded history there has not been one economist who has had to worry about where the next meal would come from.
Peter Drucker