There is much diversity of opinion as to the number of meals that should be eaten during the day, and recently the practice of eating only two meals a day has largely obtained. This, although preferable to the practice of eating four and five meals a day, or of indiscriminate lunching between meals, is yet (we consider) running into the other extreme. Unless an exceedingly hearty breakfast is eaten, the tax upon the vitality before the next meal hour arrives is too severe. Our rule, which we commend to our readers, is as follows: Rise at six, then take your bath, either plunge or sponge bath, followed by ten to fifteen minutes of moderate exercise. This, we will say, occupies until seven; then eat a light meal of juicy fruit, such as oranges, grapes or berries, followed by the perusal of the morning newspaper, or, if you are a student, devote an hour to study. At eight o'clock take your proper breakfast, which should consist of some preparation of wheat (with milk or fruit juice), followed by toast, boiled or poached eggs, and a glass of milk. Take a light lunch at 1 P. M., and a moderately good dinner at 7 P. M. If regularity in the hours for meals be strictly observed, and the quantity and character of the meals carefully considered, the system will rapidly acquire the habit of expecting sustenance at those hours, and regularity, like virtue, will be its own reward. Next comes the question of exercise. Too little attention is paid to this matter, more especially by those engaged in sedentary occupations; yet it is in the highest degree important that the balance between the mental and physical energies should be maintained. To preserve this balance while the mind is active and the body untaxed, artificial exercise must be practiced, for physical strength cannot be promoted without some kind of bodily exercise. Unused muscles soon become flabby, as athletes and their trainers well know. The best time for taking exercise is, as stated above, just after the morning bath, and it is astonishing what results can be obtained from fifteen minutes of intelligently directed exercise each morning. Here, again, regularity will work wonders. It may be a week or two before you will notice any marked improvement in the muscular condition, but you will be amply repaid by the glow of health which pervades the system as the result of stimulated circulation.