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 favourable 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; and thus, perhaps, by excess of
caution, lost an opportunity of putting an immediate end to the war. He
afterwards endeavoured to renew the negociation; but the favourable
moment was past, and Wallenstein's offended pride never forgave the
first neglect.

But the king's hesitation, perhaps, only accelerated the breach, which
their characters made inevitable sooner or later. Both framed by nature
to give laws, not to receive them, they could not long have co-operated
in an enterprise, which eminently demanded mutual submission and
sacrifices. Wallenstein was NOTHING where he was not EVERYTHING; he
must either act with unlimited power, or not at all. So cordially, too,