In forty-five years of work as a consultant with a large number of executives in a wide variety of organizations—large and small; businesses, government agencies, labor unions, hospitals, universities, community services; American, European, Latin American and Japanese—I have not come across a single “natural”: an executive who was born effective. All the effective ones have had to learn to be effective. And all of them then had to practice effectiveness until it became habit. But all the ones who worked on making themselves effective executives succeeded in doing so. Effectiveness can be learned—and it also has to be learned.

Among the effective executives I have had occasion to observe, there have been people who make decisions fast, and people who make them rather slowly. But without exception, they make personnel decisions slowly and they make them several times before they really commit themselves.

Effective executives know that they have to get many things done—and done effectively. Therefore, they concentrate—their own time and energy as well as that of their organization—on doing one thing at a time, and on doing first things first.

In forty-five years of work as a consultant with a large number of executives in a wide variety of organizations—large and small; businesses, government agencies, labor unions, hospitals, universities, community services; American, European, Latin American and Japanese—I have not come across a single “natural”: an executive who was born effective. All the effective ones have had to learn to be effective. And all of them then had to practice effectiveness until it became habit. But all the ones who worked on making themselves effective executives succeeded in doing so. Effectiveness can be learned—and it also has to be learned.

Effective executives know that they have to get many things done—and done effectively. Therefore, they concentrate—their own time and energy as well as that of their organization—on doing one thing at a time, and on doing first things first.