On the other hand, the post is occasionally burdensome and trying in the extreme. For instance, if a head man fails to produce any criminals or accused persons, either belonging to, or known to be, in his district, he is liable to be bambooed or otherwise severely punished. In ordinary life the head man is not distinguishable from the masses of his fellow-countrymen. He may often be seen working like the rest, and even walking about with bare legs and bare feet. Thus in a descending scale we have the Emperor, the viceroys and governors of the 18 provinces, the intendants, or _Tao-t'ais_, of the 80 circuits, the prefects of the 282 prefectures, the magistrates of the 1477 magistracies, the myriad headboroughs, and the people. The district magistrates, so far as officials are concerned, are the real rulers of China, and in conjunction with the prefects are popularly called "father-and-mother" officials, as though they stood _in loco parentium_ to the people, whom, by the way, they in turn often speak of, even in official documents, as "the babies." The ranks of these magistrates are replenished by drafts of those _literati_ who have succeeded in taking the third, or highest, degree. Thus, the first step on the ladder is open to all who can win their way by successful competition at certain literary examinations, so long as each candidate can show that none of his ancestors for three generations have been either actors, barbers and chiropodists, priests, executioners, or official servants. Want of means may be said to offer no obstacle in China to ambition and desire for advancement. The slightest aptitude in a boy for learning would be carefully noted, and if found to be the genuine article, would be still more carefully fostered. Not only are there plenty of free schools in China, but there are plenty of persons ready to help in so good a cause. Many a high official has risen from the furrowed fields, his educational expenses as a student, and his travelling expenses as a candidate, being paid by subscription in his native place. Once successful, he can easily find a professional money-lender who will provide the comparatively large sums required for his outfit and journey to his post, whither this worthy actually accompanies him, to remain until he is repaid in full, with interest. A successful candidate, however, is not usually sent straight from the examination-hall to occupy the important position of district magistrate. He is attached to some magistracy as an expectant official, and from time to time his capacity is tested by a case, more or less important, which is entrusted to his management as deputy.