But Frederick did not seem to think himself at all bound by his treaty obligations with France to refrain from entering into secret arrangements with the foe which would promote his interests, however antagonistic those arrangements might be to his assumed obligations. He was the ally of France in the attempt to wrest territory from the young Queen of Austria, and to weaken her power. His armies and those of France were acting in co-operation. Frederick now proposed to the common enemy that, if Silesia were surrendered to him, he would no longer act in co-operation with his ally; but, that France might not discover his perfidy, he would still pretend to make war. The Austrians were to amuse themselves in defending Neisse from a sham siege until the pleasant weeks of autumn were gone, and then they were to march, with all their guns and ammunition, south to Vienna, there to fight the French. Frederick, still assuming that he was the ally of France, was to avail himself of the excuse that the season of ice and snow was at hand, and withdraw into winter quarters. Such, in general, were the terms which Frederick authorized his minister, Goltz, to propose to Lord Hyndford, as the agent of England and Austria. Most of our readers will pronounce this to be as unwarrantable an act of perfidy as history has recorded. But, in justice to Frederick, we ought to state that there are those who, while admitting all these facts, do not condemn him for his course. It is surprising to see how different are the opinions which intelligent men can form upon the same actions. Mr. Carlyle writes, in reference to these events: “Magnanimous I can by no means call Frederick to his allies and neighbors, nor even superstitiously veracious in this business; but he thoroughly understands, he alone, what just thing he wants out of it, and what an enormous wigged mendacity it is he has got to deal with. For the rest, he is at the gaming-table with these sharpers, their dice all cogged, and he knows it, and ought to profit by his knowledge of it, and, in short, to win his stake out of that foul, weltering melley, and go home safe with it if he can.”