The expenses of the war were enormous. Frederick made a careful estimate, and found that he required at least three hundred and seventy-five thousand dollars a month. He could not carry on another campaign with less than four million five hundred thousand dollars. He had been expecting that Louis XV., who in person was in command of the French army on the Rhine, would send him a re-enforcement of sixty thousand troops to enable him to crush the forces of Prince Charles. But week after358 week passed, and no re-enforcements came. The French, intent upon their conquest, were as selfishly pursuing their own interests on the Rhine as Frederick was pursuing his in Silesia.
There are several letters still remaining which Lieutenant Katte wrote to his friends during those hours of anguish in which he was awaiting his death. No one can read them without compassionate emotion, and without execrating the memory of that implacable tyrant who so unjustly demanded his execution. The young man wrote to the king a petition containing the following pathetic plea:He had hardly arrived at Leitmeritz ere he received the tidings of the death of Sophia Dorothea, his mother. She died at Berlin on the 28th of June, 1757, in the seventy-first year of her age. This grief, coming in the train of disasters which seemed to be overwhelming his Prussian majesty, affected him very deeply. Frederick was subdued and softened by sorrow. He remembered the time when a mothers love rocked his cradle, and wrapped him around with tender care. The reader will be surprised to learn that his griefperhaps with some comminglings of remorsewas so great that he shut himself in his closet, and wept with sobbings like a child.327
General Daun thought that such energy as this could not be a feint. He was much nearer to Glatz than was Frederick. Monday, July 7th, the Prussian troops rested. General Daun pressed on. Tuesday night he was two days march ahead of Frederick. In the mean time, the Prussian king, who had made this tremendous march simply to draw the foe from Dresden, suddenly turned, and with the utmost velocity directed his troops back toward the city.Sir Thomas hastened back to Breslau, and anxiously entered into communication with Lord Hyndford. The British minister entreated the king to admit Sir Thomas to another interview, assuring him that he came with new and more liberal propositions for a compromise. The king replied, in substance, with his customary brusqueness,The result was a congress of three persons, two Prussians and one Austrian, which congress met at Berlin on the 24th of May, 1778. For two months they deliberated. The Austrians improved the delay in making very vigorous preparations for war. Frederick really wished to avoid the war, for he had seen enough of the woes of battle. They could come to no agreement.