They spent two delightful hours with Walt next day, a Philadelphia lady accompanying them and sharing their intercourse with "the very god Pan," as Alcott styles him. The conversation was to have been renewed on the morrow, but Walt failed to put in an appearance. He was apt to be vague about such appointments, and one could never be sure that he felt himself bound by them. Like a Quaker of the old school, he followed the direction of the hour, and his promises were tentative and well guarded. Thoreau, too, the naturalist philosopher of Walden, wrote down his impressions of the interview. He was puzzled by Whitman, finding him in many ways a strange and surprising being, outside the range of his experience. Rough, large and masculine but sweet--essentially a gentleman, he says; but the title is paradoxical and inappropriate, and he qualifies it immediately by adding that he was coarse not fine. As to the last point, after vigorously debating it, Whitman and he appear to have retained contrary convictions. But Whitman himself would have been the first to disclaim refinement, a quality which he associated with sterility. If Thoreau had said he was elemental, we would not now dissent. They were not likely to understand one another. The two men present a remarkable contrast, though on certain sides they have much in common. Thoreau was about two years the older; his principal book of essays, called _Walden_ after the site of his hermitage, had been published when he was about Whitman's age. Physically he was most unlike the genial red-faced giant opposite to him. Slight and rather short, with long arms and sloping shoulders; mouth, eyes and nose seemed to tell of solitary concentrated thought. There was something in his face of the frontiersman, that woodland look one sees also in Lincoln's portraits; something, too, of the shyness wood creatures have. He disliked and avoided the generality of men. In this he would compare himself with Emerson, who found society a refuge from the shabbiness of life's commonplace, while Thoreau's own resource was always solitude. He was continually being surprised by the vulgarity of himself and of his fellows, continually flushing with shame, personal or vicarious; and he sought and found a refuge in the pure and lonely spirit that haunted Walden Pool.[206] Whitman, on the other hand, though he loved solitude, seems, even in solitude, to have craved for movement. In this he was very far from the orientalism of Thoreau and its strenuous seeking after peace. He loved progress. His genius belonged not to the forest pool, whose reflections were unrippled by a breeze--the mirror of the abstract mind--but to the surging passion of the ocean beach.