The chief facts of the life of Alphonse Marie Louis de Prat de Lamartine are briefly these. Well-born, having for mother a woman of more than Cornelian, of Christian, virtue, who herself mainly educated her son, he traveled, loved, lost, wept "melodious tears"--mixed much in Parisian society, until, at thirty, he published under the title "Meditations," a volume of verse which made him instantly, brilliantly, triumphantly, famous. Every thing desirable was easy to him now. He married an Englishwoman of wealth, he wrote and published more poetry, amusing himself meantime with various diplomatic service, was made member of the French Academy, and in 1832 went traveling in the East, like an Eastern prince for lavish splendor of equipage and outlay. His book, "Memories of the Orient," published three years after, was the fruit of what he saw and felt and dreamed during this luxurious experience of travel. Dreamed, we say, for Lamartine drew freely on his imagination to expand and embellish his memories of the East. Other volumes of verse, his "Jocelyn," his "Fall of an Angel," and his "Recollections" followed speedily. The Revolution of 1830 had seated Louis Philippe on the throne. Lamartine under him had been elected to the legislature of France and had been making reputation as an orator. The poet and orator would now be historian. Lamartine wrote his celebrated "History of the Girondists," which, after first appearing in numbers, was issued in volume in 1847. This book had in it the fermenting principle of a fresh revolution. In 1848 that revolution came, and Louis Philippe fled from Paris and from France, in precipitate abdication of his throne. Now was the moment of glory and of opportunity for Lamartine. During the three months following, he may be said to have ruled France. Eloquence and bravery together never won triumphs more resplendent than were Lamartine's during this swift interval of his dizzy elevation to power. He was in title simply minister for foreign affairs, in a provisional government which he had had himself the decision and the intrepidity among the first to propose. But his personal popularity, his serene courage, his magical eloquence, gave him much the authority of dictator. It cannot be asserted that Lamartine, in this crisis, proved himself a statesman able to cope with the stern exactions of the hour. The candidate for such distinction success only can crown, and Lamartine did not succeed. He fell, as suddenly and as swiftly as he had risen. Yesterday omnipotent, he was absolutely impotent to-day.