The Court of Versailles, in this peril, looked to Frederic for help. He had been guilty of two great treasons: perhaps he might be induced to commit a third. The Duchess of Chateauroux then held the chief influence over the feeble Lewis. She determined {176}to send an agent to Berlin; and Voltaire was selected for the mission. He eagerly undertook the task; for, while his literary fame filled all Europe, he was troubled with a childish craving for political distinction, He was vain, and not without reason, of his address, and of his insinuating eloquence; and he flattered himself that he possessed boundless influence over the King of Prussia. The truth was that he knew, as yet, only one corner of Frederic’s character. He was well acquainted with all the petty vanities and affectations of the poetaster; but was not aware that these foibles were united with all the talents and vices which lead to success in active life, and that the unlucky versifier who pestered him with reams of middling Alexandrines, was the most vigilant, suspicious, and severe of politicians. Voltaire was received with every mark of respect and friendship, was lodged in the palace, and had a seat daily at the royal table. The negotiation was of an extraordinary description. Nothing can be conceived more whimsical than the conferences which took place between the first literary man and the first practical man of the age, whom a strange weakness had induced to exchange their parts. The great poet would talk of nothing but treaties and guarantees, and the great King of nothing but metaphors and rhymes. On one occasion Voltaire put into his Majesty’s hands a paper on the state of Europe, and received it back with verses scrawled on the margin. In secret they both laughed at each other. Voltaire did not spare the King’s poems; and the King has left on record his opinion of Voltaire’s diplomacy. “He had no credentials,” Says Frederic, “and the whole mission was a joke, a mere farce.” {177}But what the influence of Voltaire could not effect, the rapid progress of the Austrian arms effected. If it should be in the power of Maria Theresa and George the Second to dictate terms of peace to France, what chance was there that Prussia would long retain Silesia? Frederic’s conscience told him that he had acted perfidiously and inhumanly towards the Queen of Hungary. That her resentment was strong she had given ample proof; and of her respect for treaties he judged by his own. Guarantees, he said, were mere filigree, pretty to look at, but too brittle to bear the slightest pressure. He thought it his safest course to ally himself closely to France, and again to attack the Empress Queen. Accordingly, in the autumn of 1744, without notice, without any decent pretext, he recommenced hostilities, inarched through the electorate of Saxony without troubling himself about the permission of the Elector, invaded Bohemia, took Prague, and even menaced Vienna.