Another thing deserves to be mentioned in this connection. He had not kept his bowels and nervous system, all his life long, under the influence of rum, tobacco, opium, coffee, tea, or highly seasoned food. He did not it is true, wholly deny himself any one of these, except opium and tobacco; but he only used them occasionally, and even then in great moderation. Nor was it from mere indigence, or culpable stinginess that he ate and drank, for the most part in a healthful manner. It seemed to be from a conviction of the necessity of being "temperate in all things;" and that such a course as he pursued tended to hardihood. As one evidence of a conviction of this kind, I have known his children and their school teacher to carry to the schoolroom for their dinner, a quantity of cold Indian cake--ycleped Johnny cake--and nothing else; nor was there an attempt at the slightest apology. Such a man would not be very likely to have an ulcerated alimentary canal, or bad blood; or to be injured by swallowing every five minutes a table-spoonful of cold water; no, nor to sink as quickly as other people under the depressing tendency of irritating or poisonous medicine. This last-mentioned fact concerning the use of water,--for it is a fact on which we can rely, and not one of those statements which Dr. Cullen was accustomed to call "false facts,"--was to me exceedingly instructive. It taught me more concerning the human constitution and the laws of health and disease than I had ever before learned from a single case of mere disease, in my whole life; and I endeavored to make a wise use of it--of which as I trust, I shall give some evidence in the very next chapter. CHAPTER XIX. CHEATING THE PHYSICIAN. It was by no means an uncommon thing with me, while studying medicine, to take long walks. One day, in the progress of one of these rambles, I came so near the family mansion of a young man with whom I had formerly been acquainted, that I thought I would, for once, go a little out of my way and make a call on him. And judge, reader, if you can, of my surprise, when I found him exceedingly sick. For residing, as we did, only a few miles apart, why had I not heard of it? Most people, in truth, would have called on some of the young doctors--for there were three or four of us together,--to take care of the sick man, especially by night. Young doctors, I grant--and this for various reasons which might be named, were it needful--are usually the very worst of watchers and nurses of the sick; but the public often appear to think otherwise, and even to prefer them.