These men were the vanguard of the great Germanic army; Schiller and Goethe alone formed its main column. In them German poetry shows itself in its perfection, and completely realizes the ideal designed for it by the critic. Every factitious precept and conventional law was now overthrown; these poetical Protestants broke away entirely from the yoke of tradition. Yet their genius was not without a rule. Every work bears in itself the organic laws of its development. Thus, although they laugh at the famous precept of the three unities, it is because they dig still deeper down to the root of things, to grasp the true principle from which the precept issued. “Men have not understood,” said Goethe, “the basis of this law. The law of the comprehensive—‘das Fassliche’—is the principle; and the three unities have only value as far as they attain it. When they become an obstacle to the comprehension it is madness to wish to observe them. The Greeks themselves, from whom the rule is derived, did not always follow it. In the ‘Phaeton’ of Euripides, and in other pieces, there was change, place; accordingly they prefer to give a perfect exposition of their subject, rather than blindly respect a law never very essential in itself. The pieces of Shakspeare violate in the highest degree the unity of time and of place; but they are full of comprehensiveness; nothing is easier to grasp, and for that reason they would have found favor with the Greeks. The French poets tried to obey exactly the law of the three unities; but they violate the law of comprehensiveness, as they do not expound dramatic subjects by dramas but by recitals.” Poetical creation was therefore viewed as free, but at the same time responsible. Immediately, as if fecundity were the reward of correctness, the German theatre became filled with true and living characters. The stage widens under their steps that they may have room to move. History with its great proportions and its terrible lessons, is now able to take place on the stage. The whole Thirty Years’ War passes before us in “Wallenstein.” We hear the tumult of camps, the disorder of a fanatical and undisciplined army, peasants, recruits, sutlers, soldiers. The illusion is complete, and enthusiasm breaks out among the spectators. Similar merits attach to many other of Schiller’s plays. This new drama, which seemed to give all to the natural sphere, concedes still more to the ideal. An able critic has said the details which are the truth of history are also its poetry. Here the German school professes a principle of the highest learning, and one that seems to be borrowed from its profoundest philosophers; it is that of the universal beauty of life, of the identity of beauty and existence. “Our æsthetics,” says Goethe, “speak a great deal of poetical or antipoetical subjects; fundamentally there is no subject that has not its poetry; it is for the poet to find it there.”