American business consultant (1909–2005)
Peter Ferdinand Drucker (November 19 1909 – November 11 2005) was an Austrian-born American writer, management consultant and university professor. In 1943 he became a naturalized citizen of the United States. He taught at New York University and Claremont Graduate University respectively.
From: Wikiquote (CC BY-SA 4.0)
Native Name:
Peter Ferdinand Drucker
Alternative Names:
Peter F. Drucker
From Wikidata (CC0)
If the executive lets the flow of events determine what he does, what he works on, and what he takes seriously, he will fritter himself away “operating.” He may be an excellent man. But he is certain to waste his knowledge and ability and to throw away what little effectiveness he might have achieved. What the executive needs are criteria which enable him to work on the truly important, that is, on contributions and results, even though the criteria are not found in the flow of events.
The people who get nothing done often work a great deal harder. In the first place, they underestimate the time for any one task. They always expect that everything will go right. Yet, as every executive knows, nothing ever goes right. The unexpected always happens — the unexpected is indeed the only thing one can confidently expect.
All military services have long ago learned that the officer who has given an order goes out and sees for himself whether it has been carried out. At the least he sends one of his own aides — he never relies on what he is told by the subordinate to whom the order was given. Not that he distrusts the subordinate; he has learned from experience to distrust communications.