her at irregular intervals, and their friendship had deepened with each meeting. She had interested his mind as no other woman had ever done. She had been bred in the conventions of her class, the top strata of the American aristocracy of wealth; all her friends, save those she had gained at the Mission, belonged in this class; and her life had been lived within her class's boundaries. Given these known quantities, an average social algebraist would have quickly figured out the unknown future to be, a highly desirable marriage, gowning and hatting, tea-drinking, dining, driving, calling, Europe-going, and the similar activities by which women of her class reward God for their creation—and in time, the motherhood of a second generation of her kind. But there was her character, which by degrees had revealed itself fully to David: her sympathy, her love of truth, a lack of belief in her social superiority, an instinct to look very clearly, very squarely, at things, a courage unconscious that it was courage, that was merely the natural action of her direct spirit—all these dissolved in a most simple, charming personality. It was these qualities (a stronger reprint of her mother's), in one of her position, that made David think her future might possibly be other than that contained in the algebraist's solution—that made him regard her as a potential surprise to her world. And Helen Chambers had interested not only David's mind. In moments when his courage had been high and his fancy had run riotously free, he had dared dream wild dreams of her. But now, as he gazed at the photograph, he sighed. In place and fortune she was on the level of the highest; he was far below—still only a straggler, obscure, barely keeping alive. Yes—he was still only a struggler. He nodded as his mind repeated the sentence. Now and then his manuscripts were accepted—but only now and then. His English was admirable; this he had been told often. But there was a something lacking in almost all he wrote, and this too he had been often told. David had tried to write of the big things, the real things—but of such one cannot write convincingly till he has thought deeply or travelled himself through the deep places. David's trouble was, he did not know life—but no one had told him this. So in his ignorance of the real difficulty, he had thought to conquer his unsuccess by putting forth a greater effort. He had gone out less and less often; he had sat longer and longer at his writing-table; his English had become finer and finer. And his people had grown more hypothetical, more unreal. The faster he