Men are ennobled by morals and by intellect; but those two elements know each other and always beckon to each other, until at last they meet in the man, if he is to be truly great. The man who sells you a lamp shows you that the flame of oil, which contented you before, casts a strong shade in the path of the petroleum which he lights behind it; and this again casts a shadow in the path of the electric light. So does intellect when brought into the presence of character; character puts out that light. Goethe, in his correspondence with his Grand Duke of Weimar, does not shine. We can see that the Prince had the advantage of the Olympian genius. It is more plainly seen in the correspondence between Voltaire and Frederick of Prussia. Voltaire is brilliant, nimble, and various, but Frederick has the superior tone. But it is curious that Byron _writes down_ to Scott; Scott writes up to him. The Greeks surpass all men till they face the Romans, when Roman character prevails over Greek genius. Whilst degrees of intellect interest only classes of men who pursue the same studies, as chemists or astronomers, mathematicians or linguists, and have no attraction for the crowd, there are always men who have a more catholic genius, are really great as men, and inspire universal enthusiasm. A great style of hero draws equally all classes, all the extremes of society, till we say the very dogs believe in him. We have had such examples in this country, in Daniel Webster, Henry Clay, and the seamen's preacher, Father Taylor; in England, Charles James Fox; in Scotland, Robert Burns; and in France, though it is less intelligible to us, Voltaire. Abraham Lincoln is perhaps the most remarkable example of this class that we have seen,--a man who was at home and welcome with the humblest, and with a spirit and a practical vein in the times of terror that commanded the admiration of the wisest. His heart was as great as the world, but there was no room in it to hold the memory of a wrong. These may serve as local examples to indicate a magnetism which is probably known better and finer to each scholar in the little Olympus of his own favorites, and which makes him require geniality and humanity in his heroes. What are these but the promise and the preparation of a day when the air of the world shall be purified by nobler society; when the measure of greatness shall be usefulness in the highest sense,--greatness consisting in truth, reverence, and good-will?