The cause of Saint-Pierre and Rousseau was not without champions in Germany. In 1763 we meet at Göttingen the work of Totze, entitled "Permanent and Universal Peace, according to the Plan of Henry the Fourth";[343] and in 1767, at Leipsic, an ample and mature treatise by Lilienfeld, under the name of "New Constitution for States."[344] Truth often appears contemporaneously to different minds having no concert with each other; and the latter work, though in remarkable harmony with Saint-Pierre and Rousseau, is said to have been composed without any knowledge of their labors. Lilienfeld exposes the causes and calamities of War, the waste of armaments in time of Peace, and the miserable chances of the battle-field, where, in defiance of all justice, controversies are determined as by the throw of dice; and he urges submission to Arbitrators, unless, in their wisdom, nations establish a Supreme Tribunal with the combined power of the Confederacy to enforce its decrees. [343] Ewiger und Allgemeiner Friede nach der Entwurf Heinrichs IV. [344] Neues Staatsgebäude. It was the glory of another German, in intellectual preëminence the successor of Leibnitz, to illustrate this cause by special and repeated labors. At Königsberg, in a retired corner of Prussia, away from the great lines of travel, Immanuel Kant consecrated his days to the pursuit of truth. During a long, virtuous, and disinterested life, stretching beyond the period appointed for man,--from 1724 to 1804,--in retirement, undisturbed by shock of revolution or war, never drawn by temptation of travel more than seven German miles from the place of his birth, he assiduously studied books, men, and things. Among the fruits of his ripened powers was that system of philosophy known as the "Critique of Pure Reason," by which he was at once established as a master-mind of his country. His words became the text for writers without number, who vied with each other in expounding, illustrating, or opposing his principles. At this period, after an unprecedented triumph in philosophy, when his name had become familiar wherever his mother-tongue was spoken, and while his rare faculties were yet untouched by decay, in the Indian Summer of life, the great thinker published a work "On Perpetual Peace."[345] Interest in the author, or in the cause, was attested by prompt translations into the French, Danish, and Dutch languages. In an earlier work, entitled "Idea for a General History in a Cosmopolitan View,"[346] he espoused the same cause, and at a later day, in his "Metaphysical Elements of Jurisprudence,"[347] he renewed his testimony. In the lapse of time the speculations of the philosopher have lost much of their original attraction; other systems, with other names, have taken their place. But these early and faithful labors for Perpetual Peace cannot be forgotten. Perhaps through these the fame of the applauded philosopher of Königsberg may yet be preserved.