army, he was now summoned to strengthen the army on the Danube; and as
even this reinforcement was insufficient, Duke Bernard of Weimar was
earnestly pressed to turn his arms into this quarter.

Duke Bernard, soon after the opening of the campaign of 1633, had made
himself master of the town and territory of Bamberg, and was now
threatening Wurtzburg. But on receiving the summons of General Horn,
without delay he began his march towards the Danube, defeated on his way
a Bavarian army under John de Werth, and joined the Swedes near
Donauwerth. This numerous force, commanded by excellent generals, now
threatened Bavaria with a fearful inroad. The bishopric of Eichstadt
was completely overrun, and Ingoldstadt was on the point of being
delivered up by treachery to the Swedes. Altringer, fettered in his
movements by the express order of the Duke of Friedland, and left
without assistance from Bohemia, was unable to check the progress of the
enemy. The most favourable circumstances combined to further the
progress of the Swedish arms in this quarter, when the operations of the
army were at once stopped by a mutiny among the officers.

All the previous successes in Germany were owing altogether to arms; the
greatness of Gustavus himself was the work of the army, the fruit of
their discipline, their bravery, and their persevering courage under
numberless dangers and privations. However wisely his plans were laid
in the cabinet, it was to the army ultimately that he was indebted for
their execution; and the expanding designs of the general did but
continually impose new burdens on the soldiers. All the decisive
advantages of the war, had been violently gained by a barbarous
sacrifice of the soldiers' lives in winter campaigns, forced marches,
stormings, and pitched battles; for it was Gustavus's maxim never to
decline a battle, so long as it cost him nothing but men. The soldiers