Without wanting to contradict any of our ancestors, the Romans or Mary Follet, however, I totally disagree.Now, towards the end of my professional career, not only university (over 35 years), but also in production (4 years) and research (11 years) I say with arguments from my own experience that management and manager means first of all to knowto be a man!A good manager knows how to feel.It is paramount.Obviously, then, the manager must also apply the specialized principles in the field of management.Empiricism should not be neglected, but scientific management takes precedence.In this paper we set out to combine all this.