Hamilton rejoined the army at Valley Forge and soon recovered his health and spirits. It was well that the spirits revived, for no one else during that terrible winter could lay claim to any. The Headquarters were in a small valley, shut in by high hills white with snow and black with trees that looked like iron. The troops were starving and freezing and dying a mile away, muttering and cursing, but believing in Washington. On a hill beyond the pass Lafayette was comfortable in quarters of his own, but bored and fearing the worst. Laurens chafed at the inaction; he would have had a battle a day. As the winter wore on, the family succumbed to the depressing influence of unrelieved monotony and dread of the future, and only Hamilton knew to what depths of anxiety Washington could descend. But despair had no part in Hamilton's creed. He had perfect faith in the future, and announced it persistently. He assumed the mission of keeping the family in good cheer, and they gave him little time for his studies. As for Washington, even when Hamilton was not at his desk, he made every excuse to demand his presence in the private office; and Hamilton in his prayers humorously thanked his Almighty for the gift of a cheerful disposition. It may be imagined what a relief it was when he and Laurens, Meade, or Tilghman raced each other up the icy gorge to Lafayette's, where they were often jollier the night through than even a cheerful disposition would warrant. Hamilton, although he had not much of a voice, learned one camp-song, "The Drum," and this he sang with such rollicking abandon that it fetched an explosive sigh of relief from the gloomiest breast. There were other duties from which Hamilton fled to the house on the hill for solace. Valley Forge harboured a heterogeneous collection of foreigners, whose enthusiasm had impelled them to offer swords and influence to the American cause: Steuben, Du Portail, De Noailles, Custine, Fleury, Du Plessis, the three brothers Armand, Ternant, Pulaski, and Kosciusko. They had a thousand wants, a thousand grievances, and as Washington would not be bothered by them, their daily recourse was Hamilton, whom they adored. To him they could lament in voluble French; he knew the exact consolation to administer to each, and when it was advisable he laid their afflictions before Washington or the Congress. They bored him not a little, but he sympathized with them in their Cimmerian exile, and it was necessary to keep them in the country for the sake of the moral effect. But he congratulated himself on his capacity for work.