The administrator is more like the engineer who constructs a power plant, that is, he is concerned with the realization of conscious human purposes b… - Charles A. Beard

In other words, there are in administration things analogous to, if not identical with, the mechanical tracts or deterministic sequence, of physics. If, for example, it is decided by government to accomplish the purpose of providing compensation at given rates for men and women employed in industry who sustain injuries in connection with their occupations, the administrator can, like the engineer, estimate in advance the probable cost of such a design, indicate the types of officers and employees necessary to administer the design, and the administrative procedures appropriate to the whole process from beginning to end. And, as in the case of the hydro-electric engineer, the administrator, later sees the results of his operations and can compare them with his advance estimates. There are more variables and incalculables in human affairs than in hydroelectric affairs, but even so administration achieves pre-determined results with an approximation which is often amazing for its exactness. If administrative designs and estimates were not realized in practice with a high degree of exactness, both industry and government would collapse.

The word science of administration has been used. There are many who object to the term. Now if by science is meant a conceptual scheme of things in which every particularity coveted may be assigned a mathematical value, then administration is not a science. In this sense only astro-physics may be called a science and it is well to remember that mechanical laws of the heavens tell us nothing about the color and composition of the stars and as yet cannot account for some of the disturbances and explosions which seem accidental. If, on the other hand, we may rightly use the term science in connection with a body of exact knowledge derived from experience and observation, and a body of rules or axioms which experience has demonstrated to be applicable in concrete practice, and to work out in practice approximately as forecast, then we may, if we please, appropriately and for convenience, speak of a science of administration. Once, when the great French mathematician, Poincaré, was asked whether Euclidean geometry is true, he replied that the question had no sense but that Euclidean geometry is and still remains the most convenient. The Oxford English Dictionary tells us that a science is, among other things, a particular branch of knowledge or study; a recognized department of learning.

What hope lies anywhere save in the widest freedom to inquire and expound — always with respect to the rights and opinions of others? As my friend, James Harvey Robinson, once remarked, the conservative who imagines that things will never change is always wrong; the radical is nearly always wrong too, but he does insure some slight risk of being right in his guess as to the direction of evolution. It is in silence, denial, evasion and suppression that danger really lies, not in open and free analysis and discussion ... everywhere there seems to be a fear of reliance upon that ancient device so gloriously celebrated by John Milton three hundred years ago — the device of unlimited inquiry. Let us put aside resolutely that great fright, tenderly and without malice, daring to be wrong in something important rather than right in some meticulous banality, fearing no evil while the mind is free to search, imagine, and conclude, inviting our countrymen to try other instruments than coercion and suppression in the effort to meet destiny with triumph, genially suspecting that no creed yet calendared in the annals of politics mirrors the doomful possibilities of infinity.