It was the just boast of Schiller that, in his country, no Augustus, no Lorenzo, had watched over the infancy of poetry. The rich and energetic language of Luther, driven by the Latin from the schools of pedants, and by the French from the palaces of kings, had taken refuge among the people. Of the powers of that language Frederic had no notion. He generally spoke of it, and of those who used it, with the contempt of ignorance. His library consisted of French books; at his table nothing was heard but French conversation. The associates of his hours of relaxation were, for the most part, foreigners. Britain furnished to the royal {189}circle two distinguished men, born in the highest rank, and driven by civil dissensions from the land to which, under happier circumstances, their talents and virtues might have been a source of strength and glory. George Keith, Earl Marischal of Scotland, had taken arms for the house of Stuart in 1715; and his younger brother James, then only seventeen years old, had fought gallantly by his side. When all was lost they retired together to the Continent, roved from country to country, served under various standards, and so bore themselves as to win the respect and good-will of many who had no love for the Jacobite cause. Their long wanderings terminated at Potsdam; nor had Frederic any associates who deserved or obtained so large a share of his esteem. They were not only accomplished men, but nobles and warriors, capable of serving him in war and diplomacy, as well as of amusing him at supper. Alone of all his companions they appear never to have had reason to complain of his demeanour towards them. Some of those who knew the palace best pronounced that Lord Marischal was the only human being whom Frederic ever really loved.