"Theory is a dirty word in some managerial quarters. That is rather curious, because all of us, managers especially, can no more get along without theories than libraries can get along without catalogs — and for the same reason: theories help us make sense of incoming information."

“Effective managing therefore happens where art, craft, and science meet. But in a classroom of students without managerial experience, these have no place to meet — there is nothing to do.”

“Strategy making needs to function beyond the boxes to encourage the informal learning that produces new perspectives and new combinations... Once managers understand this, they can avoid other costly misadventures caused by applying formal techniques, without judgement and intuition, to problem solving.”

“Learning is not doing; it is reflecting on doing. T. S. Eliot writes in one of his poems, “We had the experience but missed the meaning.” Reflection is about getting the meaning.”

“We find that the manager, particularly at senior levels, is overburdened with work. With the increasing complexity of modern organizations and their problems, he is destined to become more so. He is driven to brevity, fragmentation, and superficiality in his tasks, yet he cannot easily delegate them because of the nature of his information. And he can do little to increase his available time or significantly enhance his power to manage. Furthermore, he is driven to focus on that which is current and tangible in his work, even though the complex problems facing many organizations call for reflection and a far-sighted perspective.”

“The formalization of behavior takes formal power away from the workers and the managers who supervise them and concentrates it near the top of the line hierarchy and in the technostructure, thus centralizing the organization in both dimensions. The result is Type A decentralization. Training and indoctrination produces exactly the opposite effect: it develops expertise below the middle line, thereby decentralizing the structure in both dimensions . Putting these two conclusions together, we can see that specialization of the unskilled type centralizes the structure in both dimensions, whereas specialization of the skilled or professional type decentralizes it in both dimensions.”

“Given the five parts of the organization - operating core, strategic apex, middle line, technostructure, and support staff - we may now ask how they all function together. In fact, we cannot describe the one way they function together, for research suggests that the linkages are varied and complex. The parts of the organization are joined together by different flows - of authority, of work material, of information, and of decision processes .”