“Our anger the said Baron Pöllnitz never kindled but once.[74] But as the loveliest countries have their barren spots, the most beautiful forms their imperfections, pictures by the greatest masters their faults, we are willing to cover with the veil of oblivion those of the said baron. We do hereby grant him, with regret, the leave of absence he requires, and abolish his office altogether, that it may be blotted from the memory of man, not judging that any one, after the said baron, can be worthy to fill it. “FREDERICK. “Potsdam, April 1, 1744.” No man of kindly sympathies could have thus wantonly wounded the feelings of a poor old man who had, according to his capacity, served himself, his father, and his grandfather, and who was just dropping into the grave. A generous heart would have forgotten the foibles, and, remembering only the virtues, would have spoken words of cheer to the world-weary heart, seeking a sad refuge in the glooms of the cloister. It must be confessed that Frederick often manifested one of the worst traits in human nature. He took pleasure in inflicting pain upon others. CHAPTER XIX. THE INVASION OF BOHEMIA. Correspondence between Frederick and Voltaire.--Voltaire’s Visit to Frederick.--Domestic Habits of the King.--Unavailing Diplomacy of Voltaire.--The New Alliance.--The Renewal of War.--The Siege of Prague.--The Advance upon Vienna.--Darkening Prospects.--The Pandours.--Divisions in Council.--Sickness of Louis XV.--Energy of Frederick.--Distress of the Army. The correspondence carried on between Frederick and Voltaire, and their mutual comments, very clearly reveal the relations existing between these remarkable men. Frederick was well aware that the eloquent pen of the great dramatist and historian could give him celebrity throughout Europe. Voltaire was keenly alive to the consideration that the friendship of a monarch could secure to him position and opulence. And yet each privately spoke of the other very contemptuously, while in the correspondence which passed between them they professed for each other the highest esteem and affection. Frederick wrote from Berlin as follows to Voltaire: “October 7, 1743. “MY DEAR VOLTAIRE,--France has been considered thus far as the asylum of unfortunate monarchs. I wish that my capital should become the temple of great men. Come to it, then, my dear Voltaire, and give whatever orders can tend to render a residence in it agreeable to you. My wish is to please you, and wishing this, my intention is to enter entirely into your views.