bath, some portion of the insupportable languor will be removed. Walking, however, is the great panacea, nor can it well be taken in excess. So important is this element in the restorative process that it may well be doubted whether without its aid a confirmed opium-eater could be restored to health. It is useless for any person to think that he can break off even the least inveterate of his habits without effort, or the more obstinate ones without a struggle. Wine, spirits, tobacco, after years of habitual use, require a degree of resolution which is sometimes found to be beyond the resources of the will. Much more does opium, whose hold upon the system is vastly more tenacious than all these combined, call for a resolute determination prepared to meet all the possible consequences that pertain to a complete and perfect mastery of the habit. It should be remembered, however, that the experience here recorded is that resulting from years of large and uninterrupted use of opium. The entire system had necessarily conformed itself to the artificial habit. For years the proper action of the nervous, muscular, digestive, and secretory system had been impeded and forced in an unnatural direction. In time all the vital functions had conformed as far as possible to the necessity imposed upon them. Scarce a function of the body that had not been daily drilled into a highly artificial adaptation to the conditions imposed upon the system by the use of opium. Nature, indeed, for a time rebels and resists the attempt to impose unnatural habitudes upon her action; but there is a limit to her resistance, and she is then found to possess a marvellous power of reconciling the processes of life with the disturbance and disorder of almost the entire human organization. This power of adaptation, while it unquestionably lures on to the continued indulgence of all kinds of bad habits, is, on the other hand, the only hope and assurance the sufferer from such causes can have of ultimate recovery from his danger. If it requires years to establish bad habits in the animal economy, why should we expect that they can be wholly eradicated except by a reversal, in these respects, of the entire current of the life, or without allowing a commensurate time for that perfect restoration of the disordered functions which is expected?