"Defined in broadest terms, public administration consists of all those operations having for their purpose the fulfillment or enforcement of public policy. This definition covers a multitude of particular operations in many fields — the delivery of a letter, the sale of public land, the negotiation of a treaty, the award of compensation to an injured workman, the quarantine of a sick child, the removal of litter from a park, manufacturing plutonium, and licensing the use of atomic energy. It includes military as well as civil affairs, much of the work of courts, and all the special fields of government activity— police, education, health, construction of public works, conservation, social security, and many others."

“As a nation we are, however, slowly accepting the fact that the loose-jointed, easy-going, somewhat irresponsible system of administration which we carried over from our rural, agricultural background is no longer adequate for present and future needs.”

“Public administration is the management of men and materials in the accomplishment of the purposes of the state.”

“Any system of public administration inevitably reflects its environment.”

“The role of administration in the modern state is profoundly affected by the general political and cultural environment of the age.”

“a special case of the larger category, administration, a process which is common to all organized human effort and which is highly developed in modern corporate business, in the church, in the Red Cross, in education, and in international bodies, public and private.”

“Organization is the arrangement of personnel for facilitating the accomplishment of some agreed purpose through allocation of functions and responsibilities. It is the relating of efforts and capacities of individuals and groups engaged upon a common task in such a way as to secure the desired objective with the least friction and the most satisfaction to those for whom the task is done and those engaged in the enterprise.”