There is nothing so useless as doing efficiently that which should not be done at all. — Peter Ferdinand Drucker
Most of what we call management consists of making it difficult for people to get their work done. — Peter Ferdinand Drucker
Time is the scarcest resource and unless it is managed nothing else can be managed. — Peter Ferdinand Drucker
Follow effective action with quiet reflection. From the quiet reflection will come even more effective action. — Peter Ferdinand Drucker