Civilization has been threatened in the past by such monstrous conglomerates of heterogeneous nations. It has been threatened by the Spanish tyranny of Charles V. and the French tyranny of Louis XIV. and Napoleon. It is still threatened to-day by a similar danger. Two national States, Great Britain and Russia, have again grown into world empires. If their ambitions were to succeed, if the greater part of the civilized world were to become either Anglo-Saxon or Russian, there would be an end to the diversity and the liberty of modern civilization. Only the good sword of Prussia and Germany can save humanity from that Anglo-Saxon and Slav peril.
But the fact that there is danger in the unlimited expansion of the national State ought not to prevent us from recognizing that irresistible tendency to expansion. The “will to power” is the essence of the State. “The State is power” (_Der Staat ist Macht_) must ever be the first axiom of political science. Muddled political thinkers, who confuse the spiritual with the temporal activities of man, may hold that the end of the State is social justice, or the diffusion of light, or the propagation of religion, or the advancement of humanity. But the cause of justice, the spread of education, will best be furthered if the State is strong. Only the strong can be just, partial, and enlightened. The sole criterion of political values is strength. It is the supreme merit of Machiavelli that he has been the first to emphasize this cardinal truth. The mortal sin of a State is to be weak. Only the strong man, only a Bismarck, a Richelieu, a Cavour, is a true statesman.
And that strength of the State which is its chief attribute must not be dispersed; that political power must neither be divided nor alienated. Many writers on politics still echo the absurd theory of Montesquieu on the division of the executive, legislative, and the judiciary. Treitschke, following Rousseau, lays down the axiom that the power of the State is indivisible and inalienable.
If the one virtue of the State is to be strong and to assert its strength, it follows that the ethics of the State cannot be the ethics of the individual. The ruler of the State is not the head of a monastery or the president of an academy of fine arts. The end must justify the means, and any means may be employed which will add to the strength of the State. It is the glory of Frederick the Great that he has always had the moral courage of brushing away conventions and scruples to achieve his object, and that he has always had the political insight and wisdom of adjusting the means to the end.
