Such were the important and diversified labors of his valuable life. Without any adventitious aids of fortune, or special favor, he achieved eminent place in the civilized world. By virtue of his office he lived as an equal among nobles and princes, while his rare endowments opened to him at will the fraternities of learning and science. And yet his qualities were not those of the courtier. Nor did any heaven-descended eloquence lend fire to his conversation or style. Both were simple, grave, reserved, like his manners, attractive rather from clearness and matter than from brilliancy or point. His career abroad as Diplomatist was one of the longest in our history,--longer even than that of John Quincy Adams. It was not his fortune to affix his name to any treaty, like that of 1783, which acknowledged our Independence, or that of Ghent in 1814, which restored peace to England and the United States. But his extended term of service was filled by a succession of wise and faithful labors, which rendered incalculable good to his own country, while they impressed his character upon the public mind of Europe. His negotiation with Denmark was important. More important still was his careful management of our national interests in connection with the German Zollverein. Besides these conspicuous acts, with which all are familiar, there is his long and constant correspondence with the Department of State at Washington, which is known to comparatively few, although of exceeding merit. It was his habit, contrary to the usage of many American ministers, by regular authentic communications, to keep the Government at home informed with regard to the position of foreign nations, as observed by him. All the matters which prominently occupied the Continental nations during his residence abroad, particularly those two disputes known as the Belgian question and the Egyptian question, which seemed for a while to fill the firmament of Europe with "portents dire," were discussed in these despatches with instructive fulness. These may be found in the archives of his legation, and in the Department of State at Washington, "enrolled in the Capitol," where they will be studied by the future historian.