Some hasty words of Burke confirmed the rupture. Fox did not continue the discussion; but a friendship of twenty-five years, cemented by their united efforts in behalf of American liberty, sank beneath the waves of the French Revolution, to the grief and amazement of the representatives of the English nation. Separated from his former friends, Burke formed no new ties: sometimes passionate and exalted, always loyal and sincere, he had sacrificed all to his conscience. With the progress of events in France, a certain number of Whigs embraced the opinions that Burke had proclaimed at the outset; when the phalanx formed behind him, he continued to march with a firm step at the head of the resistance. "We have made many enemies here, and no friends, by the part we have taken," wrote Burke, regarding himself and his son, to the agent of the French emigrants; "in order to serve you we have associated with those with whom we have no natural affiliations. We have left our business, we have broken our engagements. For one mortification that you have suffered, we have endured twenty. But the cause of humanity demands it." The disturbances in Europe began to have some effect in England, and even in Parliament; a momentary disagreement with Spain was terminated in a satisfactory manner, but the persistent hostilities between Russia and the Porte appeared to necessitate an increase of the naval forces. Mr. Pitt presented a bill to this effect, which was coldly received by the house. He withdrew it in time to avoid a defeat, not however without a decrease of his renown at home and abroad. {361} Notwithstanding the growing apprehensions of the friends of France, and the anxiety that the situation of King Louis XVI. inspired, Pitt resolutely maintained the neutrality of England. When the declaration of Pilnitz, signed by the Emperor of Austria and the King of Prussia, appealed to all the sovereigns of Europe to aid the King of France, by arms, if necessary, England remained deaf to the appeal. Pitt refused to lend to the emigre princes the funds necessary for their military operations.