Administration is both social engineering and applied psychology. It is apparatus and mechanics, incentives and human nature. Let no one think it is … - Marshall E. Dimock

In some organizations where staff assistance is overemphasized, from the standpoint of both the influence and the number of staff officials, the chief executive is likely to be cut off from his department heads. An executive should never lose sight of the fact that his closest contacts must be with the heads of the operating departments, and that it is upon them more than any others that the success of the program depends. If he permits himself to become cloistered because of the more favored position of the staff officials, the morale and driving force of the program will be impaired.

The wise executive never looks upon organizational lines as being settled once and for all. He knows that a vital organization must keep growing and changing with the result that its structure must remain malleable. Get the best organization structure you can devise, but do not be afraid to change it for good reason: This seems to be the sound rule. On the other hand, beware of needless change, which will only result in upsetting and frustrating your employees until they become uncertain as to what their lines of authority actually are.

Public administration is a process or a theory, not merely an accumulation of detailed facts. It is Verwaltungslehre. The object of administrative study should be to discover, first, what government can properly and successfully do, and secondly, how it can do these proper things with the utmost possible efficiency and at the least possible cost both of money and of energy.