Till the moment of his dismissal, his demands had met with no refusal, his ambition had met with no check; but the blow which, at the diet of Ratisbon, humbled him, showed him the difference between _original_ and _deputed_ power, the distance between the subject and his sovereign. Roused from the intoxication of his own greatness by this sudden reverse of fortune, he compared the authority which he had possessed with that which had deprived him of it; and his ambition marked the steps which it had yet to surmount upon the ladder of fortune. From the moment when he had so bitterly experienced the weight of sovereign power, his efforts were directed to attain it for himself; the wrong which he himself had suffered made him a robber. Had he not been outraged by injustice, he might have obediently moved in his orbit round the majesty of the throne, satisfied with the glory of being the brightest of its satellites. It was only when violently forced from its sphere, that his wandering star threw in disorder the system to which it belonged, and came in destructive collision with its sun. Gustavus Adolphus had overrun the north of Germany; one place after another was lost; and at Leipzic the flower of the Austrian army had fallen. The intelligence of this defeat soon reached the ears of Wallenstein, who, in the retired obscurity of a private station in Prague, contemplated from a calm distance the tumult of war. The news, which filled the breasts of the Roman Catholics with dismay, announced to him the return of greatness and good fortune. For him was Gustavus Adolphus laboring. Scarcely had the king begun to gain reputation by his exploits, when Wallenstein lost not a moment to court his friendship and to make common cause with this successful enemy of Austria. The banished Count Thurn, who had long entered the service of Sweden, undertook to convey Wallenstein's congratulations to the king, and to invite him to a close alliance with the duke. Wallenstein required 15,000 men from the king; and with these, and the troops he himself engaged to raise, he undertook to conquer Bohemia and Moravia, to surprise Vienna, and drive his master, the Emperor, before him into Italy. Welcome as was this unexpected proposition, its extravagant promises were naturally calculated to excite suspicion. Gustavus Adolphus was too good a judge of merit to reject with coldness the offers of one who might be so important a friend. But when Wallenstein, encouraged by the favorable reception of his first message, renewed it after the battle of Breitenfeld, and pressed for a decisive answer, the prudent monarch hesitated to trust his reputation to the chimerical projects of so daring an adventurer and to commit so large a force to the honesty of a man who felt no shame in openly avowing himself a traitor. He excused himself, therefore, on the plea of the weakness of his army which, if diminished by so large a detachment, would certainly suffer in its march through the empire;