To our present purpose it would be of little use to indulge in any lengthened analysis or literary estimate of these performances. Gratifying his need of money, his love of fame, and, above all, a vengeance warmly nursed, which even virtue can not censure, their publication formed, probably, the happiest incidents of his life. The first published in his twenty-fifth year, bears all the characteristics of the young man of genius, roughened, no less than strengthened by the asperities of the experience out of whose ireful plenitude he writes. Rough and disorderly in arrangement, it is lofty, striking, eloquent in style--cogent, daring, powerful in matter. The last, the result of his long, final imprisonment, and published in his thirty-first year, possesses similar attributes, aggrandized, or improved. A great work, involving an inquiry into the first principles of government, and, therefore, of infinite practical utility in the career reserved for him, it wants too obviously the elevation of a Montesquieu, the philosophy of a Bolingbroke, or the comprehensive profundity of a Burke. It is a work of genius, but by a partisan, an advocate, a man of powerful emotion and vivid conception, having a strong will, a high purpose, and an enduring conviction. With a great, sometimes an inapt parade of erudition, and an occasional loss of time in inflated and declamatory commonplaces, there is yet, as a general rule, work, rather than literature, in his sentences, and the just, the practical, the statesman-like are the dominating qualities. We must not look for the artist in Mirabeau as a writer: he is above that: nor, whatever the range of thought we may justly concede him, may we, therefore, expect the sublime; he is below that. With the eloquence of an impassioned imagination, united to the unornamented vigor of a ready, versatile, and comprehensive reason, he reminds one of some colossal engine in forceful, though not always in graceful action.