The measure of the executive Peter Drucker reminds us is the ability to get the right things done. Usually this involves doing what other people have overlooked as well as avoiding what is unproductive. He identifies five talents as essential to effectiveness & these can be learned; in fact they must be learned just as scales must be mastered by every piano student regardless of his natural gifts. Intelligence imagination & knowledge may all be wasted in an executive job without the acquired habits of mind that convert these into results. One of the talents is the management of time. Another is choosing what to contribute to the particular organization. A third is knowing where & how to apply your strength to best effect. Fourth is setting up the right priorities. And all of them must be knitted together by effective decision-making. How these can be developed forms the main body of the book. The author ranges widely through the annals of business & government to demonstrate the distinctive skill of the executive. He turns familiar experience upside down to see it in new perspective. The book is full of surprises with its fresh insights into old & seemingly trite situations. It is a timeless classic from Peter F. Drucker one of the worlds leading management thinkers. It identifies five talents essential to effectiveness. It is a bestseller in the Drucker Classic Collection"."