There is no doubt that Luigi Cornaro gave appreciative attention to his four three-ounce meals a day, and in giving attention properly insalivated his food. The inference is warranted. A man full of vigour and health and constructive energy such as Cornaro reports that he had in unusual abundance is not likely to confront a three-ounce ration of delicious food and proceed to bolt it as a dog bolts a piece of stolen meat. It is a matter of easy observation that a child given a single piece of sugar or sweet in any form will make it last as long as possible and get all of the taste out of it by most ingenious conservation; but the same child, if offered a box of "goodies" as it is passed around, or whenever the time given for possession of its contents is limited, will show the greed of a predatory or hunted or habitually maltreated animal and will not only grab as much as possible but will cram all possible into his stomach to satisfy the sense of greed, and then usually suffers the consequences of the double sin in the sickening re-taste of the gases of indigestion. Cornaro undoubtedly made his three-ounce meals last as long as possible in order to enjoy the maximum of taste, and in so doing satisfied the natural requirements of appreciative attention and thorough insalivation. In like manner two small tumblers of the fresh grape juice (new wine--fourteen ounces), which he took as his sapid liquid in the course of a day in connection with his four meals, would allow only a sherry glass quantity to each meal, and with such a limited supply a person is not likely to toss off the liquid in great gulps as water is drunk to satisfy thirst, but it rather would be enjoyed as the wine-tasters enjoy wine, by their sipping practice, in pursuit of their profession. The influence of visible supply or of passing or permanent opportunity of possession is a most powerful suggestion in the cultivation of economy or prodigality, of greed or moderation, of healthy nouriture or plethoric indigestion. Man was constructed and intended to hunt his food among the grains, nuts, roots, and other fruits of earth, and in hunting food to earn a keen appetite. He found his food scattered and ate it as he found it, with the true appreciation that difficulty of possession gives. In the primitive state the requirements of natural digestion are safeguarded; but with a plethora of food cooked and spiced and furnished with superfacilities for ingestion, the natural protection of difficulty is removed, and the victims of the luxury drop unconsciously into habits of abuse, like the overeating of to-day.