"His style is elegant rather than neat; elaborate rather than finished. It possesses a sparkling vivacity, but is somewhat deficient in energetic brevity. It is not always easy, for there is more labor than art; but if the wine has an agreeable _bouquet_, the connoisseur delights to have it linger. Like young D'Israeli, whose political position, in some respects, resembles his own, he has occasionally a tendency to restore declamation, a natural predilection perhaps for Milesian floridness and hyperbole, and, like Napoleon, a love for gorgeous paradoxes. But, in general, his words are well-chosen and are frequently more eloquent than the ideas. His sentences are all constructed with taste; they have often the brilliancy of Mirabeau, and the glowing fervor of Fox." We must notice a few quotations from a very few of Mr. Seward's most prominent speeches. At Detroit, Oct. 2, 1856, he spoke upon "The Slaveholding Class," to a mass convention, in which he first argued that the aggrandizement of the slaveholding class, to the detriment of the rest of the people of the country, is a perversion of the Constitution. He then, in a masterly style, gave a sketch of the condition of the country--showed the organization of the courts, of Congress, of the departments--all--all entirely in the control of the slaveholding class--and closed with the subjoined paragraphs: "Mark, if you please, that thus far I have only shown you the mere governmental organization of the slaveholding class in the United States, and pointed out its badges of supremacy, suggestive of your own debasement and humiliation. Contemplate now the reality of the power of that class, and the condition to which the cause of human nature has been reduced. In all the free States, the slaveholder argues and debates the pretensions of his class, and even prosecutes his claim for his slave before the delegate of the Federal Government, with safety and boldness, as he ought. He exhorts the citizens of the free States to acquiesce, and even threatens them, in their very homes, with the terrors of disunion, if that acquiescence is withheld; and he does all this with safety, as he ought, if it be done at all. He is listened to with patience, and replied to with decorum, even in his most arrogant declamations, in the halls of Congress. Through the effective sympathy of other property classes, the slaveholding power maintains with entire safety a press and permanent political organizations in all the free States. On the contrary, if you except the northern border of Delaware, there is nowhere in any slaveholding State personal safety for a citizen, even of that State itself, who questions the rightful national domination of the slaveholding class. Debate of its pretensions in the halls of Congress is carried on at the peril of limb and life. A free press