After the Mateers returned from their furlough, the sessions were all held at Chefoo, first in one of the rooms of the China Inland Mission Sanitarium, and later in a large upper room in the Missionary Home, overlooking the bay. Usually at the commencement of their meetings they sat together for three hours in the morning, and reserved the rest of the day for such private study as they wished to make; but as the time wore on they would increase the sittings to as many hours also in the afternoon, and crowd the private review into such odd moments as were left. To anyone, these protracted labors on such a work must have become exceedingly tedious and almost irksome; but to no one was it more so than to Dr. Mateer. He knew Mandarin almost as if it had been his native tongue; but the Mandarin which he knew had often to be modified and expressions adjusted, so that a Scripture written in it would suit other regions of China as well as those with which he was familiar. In writing his “Mandarin Lessons” and in preparing his educational books he had only to ascertain to the best of his ability how to express his ideas in Chinese, and that was the end of the search; but here he had to do his best, and then submit his product to the opinion of others, and often with the result of changes which did not commend themselves to his preference. Yet, on his return home from the sittings he would say: “I ought not to complain. I get my way oftener than any other man does. Only I cannot help thinking of the work I have laid aside unfinished in order to do this.” After each meeting the year’s work was printed, marked “Tentative Edition,” and with a slip inviting criticism was sent to the missionaries in north China and Manchuria. These criticisms were all to be canvassed before the edition could be printed that was to be presented to the Centenary Conference, to which they were to report. The final meeting for the tentative revision of the New Testament lasted for more than five months, and the work was pushed with even more than the usual vigor. The Centenary Missionary Conference for China was only a year ahead when they began. After the conference the revision was to run the gauntlet of criticisms, and these were to be canvassed; and thus at last the revision was to take its permanent form. Mrs. Mateer gives the following graphic account of one of the closing incidents of that session.