"Whatever you teach, be brief; what is quickly said the mind readily receives and faithfully retains, while everything superfluous runs over as from a full container. Who knows much says least."
"The true teacher defends his pupils against his own personal influence."
Amos Bronson Alcott (1799-1888) American educator
Important in all forms of education, business included.
Managers (should also) be teachers.
The best ones temper their own personal beliefs, providing their direct reports the best possible information so they can reach the best possible decisions.
"The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires."
William Arthur Ward Author
Based on the reaction to previous quotes it appears we have consensus about the importance of team building and the closely related need for managers to help others succeed.
In other words managers are teachers. If so shouldn't the companies they work for look for many of the same qualities in their managers that educational institutions attempt to find in the teacher they hire?
As a minimum teachers must teach, managers manage but if they are to also inspire, how do we find those who stand above the rest?