Efficiency is doing better what is already being done. – Peter Drucker
There are an enormous number of managers who have retired on the job. – Peter Drucker
Efficiency is doing better what is already being done. – Peter Drucker
There are an enormous number of managers who have retired on the job. – Peter Drucker
Checking the results of a decision against its expectations shows executives what their strengths are, where they need to improve, and where they lack knowledge or information. – Peter Drucker
Concentration is the key to economic results. No other principles of effectiveness is violated as constantly today as the basic principle of concentration. – Peter Drucker