Did men but know it, this is the secret of all heroic greatness. Here is that matchless old Greek, Socrates, sitting in the prison talking with his friends of death and immortality, of the truth and beauty he hopes to find beyond. With one hand he rubs his leg, chafed by the harsh fetters, with the other he holds the cup of poison. When the sun touched the horizon he took the cup of death from the jailer's hand, and with shining face went down into the valley, and midst the thick shadows passed forever from mortal sight, still pursuing his vision splendid. And here is that pure-white martyr girl, painted by Millais, staked down in the sea midst the rising tide, but looking toward the open sky, with a great, sweet light upon her face. Here is Luther surrounded by scowling soldiers and hungry, wolfish priests, looking upward and then flinging out his challenge, "I cannot and I will not recant, God help me." Here is John Brown, with body all pierced with bullets and grievously sore, stooping to kiss the child as he went on to the gallows, with heart as high as on his wedding day. And here is that Christian nurse who followed the line of battle close up to the rifle-pits, and kindled her fire and prepared hot drinks for dying men; who, when asked by the colonel who told her to build those fires, made answer: "God Almighty, sir!" and went right on to fulfill her vision. And here is Livingstone, with his grand craggy head and deep-set eyes, found in the heart of Africa, dead beside his couch, with ink scarcely dry on words that interpreted his vision: "God bless all men who in any way help to heal this open sore of the world!" Chiefly, there is Christ, who, from the hour when the star stayed by His manger in Bethlehem, and the light ne'er seen on land or sea shone on the luminous and transfigured mount, on to the day of His uplifted cross, ever followed the divine vision that brought Him at last to Olivet, to the open sky, the ascending cloud, the welcoming heavens. But God, who hath appointed visions unto great men, doth set each lesser human life between its dream and its task. Deep heart-hungers are quickened within the people, and then some patriot, reformer, or hero, is raised up to feed the aspiration. Afterward history stores up these noble achievements of yesterday as soul food for to day. The heart, like the body, needs nourishment, and finds it in the highest deeds and best qualities of those who have gone before. Thus the artist pupil is fed by his great master. The young soldier emulates his brave general. The patriot is inspired by his heroic chief. History records the deeds of noble men, not for decorating her pages, but for strengthening the generations that come after. The measure of a nation's civilization is the number of heroes it has had, whose qualities have been harvested for children and youth.