"When I see milk, oil, emulsion, mild watery fluids, and such like soft liquors run through leathern tubes or pipes (for such animal veins and arteries indeed are) for years, without destroying them, and observe on the other hand that brine, inflammable or urinous spirits, and the like acrimonious and burning fluids corrode, destroy, and consume them in a very short time; when I consider the rending, burning, and tearing pains and tortures of the gout, stone, colic, cancer, rheumatism, convulsions, and such like insufferably painful distempers; when I see the crises of almost all acute distempers happen either by rank and fetid sweats, thick lateritious and lixivious sediments in the urine, black, putrid, and fetid dejections, attended with livid and purple spots, corrosive ulcers, impostumes in the joints or muscles, or a gangrene and mortification in this or that part of the body; when I see the sharp, the corroding and burning ichor of scorbutic and scrofulous sores, fretting, galling, and blistering the adjacent parts, with the inflammation, swelling, hardness, scabs, scurf, scales, and other loathsome cutaneous foulnesses that attend, the white gritty and chalky matter, and hard stony or flinty concretions which happen to all those long troubled with severe gouts, gravel, jaundice, or colic--the obstructions and hardnesses, the putrefaction and mortification that happen in the bowels, joints, and members in some of these diseases, and the rottenness in the bones, ligaments, and membranes that happen in others; all the various train of pains, miseries, and torments that can afflict any part of the compound, and for which there is scarce any reprieve to be obtained, but by swallowing a kind of poison (opiates, etc.); when I behold with compassion and sorrow, such scenes of misery and woe, and see them happen only to the rich, the lazy, the luxurious, and the inactive, those who fare daintily and live voluptuously, those who are furnished with the rarest delicacies, the richest foods, and the most generous wines, such as can provoke the appetites, senses, and passions, in the most exquisite and voluptuous manner; to those who leave no desire or degree of appetite unsatisfied, and not to the poor, the low, the meaner sort, those destitute of the necessaries, conveniences, and pleasures of life; to the frugal, industrious, temperate, laborious, and active, inhabiting barren and uncultivated countries, deserts, and forests under the poles or under the line;--I must, if I am not resolved to resist the strongest conviction, conclude that it must be something received into the body that can produce such terrible appearances in it--some flagrant and notable difference in the food that so sensibly distinguishes them from the latter; and that it is the miserable man himself that creates his miseries and begets his torture, or at least those from whom he has derived his bodily organs.