Leadership is the form that authority assumes when it enters into process. As such it constitutes the determining principle of the entire scalar proc… - James D. Mooney

Organization begins when people, even if they be only two or more, combine their efforts for a given purpose. We have shown this by the simple illustration of two people uniting their efforts to lift and move some weighty object. This combination, however, is not the first principle of organization. It is only an illustration of organization itself. To find the first principle, let us carry the illustration a step further. The efforts of these two lifters must be coordinated, which means that they must act together. If first one lifted, and then the other, there would be no unity of action, and hence no true organization of effort. Here then we find the first principles of organization.

The term organization, and the principles that govern it, are inherent in every form of concerted human effort, even where there are no more than two people involved. For example take two men who combine their efforts to lift and move a stone that is too heavy to be moved by one. In the fact of this combination of effort we have the reality of human organization for a given purpose. Likewise in the procedure necessary to this end we find the fundamental principles of organization. To begin with, the two lifters must lift in unison. Without this combination of effort the result would be futile. Here we have co-ordination, the first principle of organization. Likewise one of these two must give the signal "heave ho !" or its equivalent, to the other, thus illustrating the principle of leadership or command. Again the other may have a suggestion to make to the leader in the matter of procedure, which involves the vital staff principle of advice or counsel. And so on. Thus in every form of concerted effort principles of organization are as essential and inevitable as organization itself.

In the practical sense the word principle may be applied to any underlying cause of more or less correlated facts in any particular field of investigation. The word principles, as applied to organization, is used by us strictly in the latter meaning.