[Exercise.]—Physical exercise is a most powerful aid to pure thoughts. When unchaste ideas intrude, engage at once in something which will demand energetic muscular exercise. Pursue the effort until fatigued, if necessary, making, all the while, a powerful mental effort to control the mind. Of course, evil thoughts will not be expelled by thinking of them, but by displacing them by pure thoughts. Exercise aids this greatly.
Exercise is also essential to balance the circulation, and thus relieve congestion of internal organs. Sedentary persons especially need systematic exercise. No single form of exercise is so excellent as walking. Four or five miles a day are none too many to secure a proper amount of muscular exercise. Gymnastics, the "health-lift," "Indian clubs," "dumb-bells," rowing, and other forms of exercise are all good; but none of them should be carried to excess. Ball-playing is likely to be made a source of injury by exciting, in vigorous competition, too violent and spasmodic action.
Daily exercise should be taken to the extent of fatigue. It is better that those who are still strong enough should have some regular employment which will secure exercise. Those who prefer may secure exercise and recreation in the pursuit of some study that involves necessary physical exertion; as, botany, geology, or entomology. The collection of natural-history specimens is one of the most pleasant diversions, and may be made very useful as well.
Pleasant companionship is essential to the best progress of these patients, especially in their walks, as much more exercise may be taken without an unpleasant sense of fatigue with a cheerful companion than when alone. Solitude should be avoided at all times as much as possible.
Diet.—So much has already been said upon the relation of diet to chastity and its influence upon the sexual organs that it is unnecessary to add many remarks here. Nothing could be more untrue than the statement made by some authors that the nature of the diet is of no consequence.
The science of physiology teaches that our very thoughts are born of what we eat. A man that lives on pork, fine-flour bread, rich pies and cakes, and condiments, drinks tea and coffee and uses tobacco, might as well try to fly as to be chaste in thought. He will accomplish wonders if he remains physically chaste; but to be mentally virtuous would be impossible for him without a miracle of grace.
One whose thoughts have been so long trained in the filthy ruts of vice that they run there automatically, and naturally gravitate downward—such a one must exercise especial care to secure the most simple, pure, and unstimulating diet.
The following precautions are necessary to be observed in relation to diet:—
1. [Never overeat]. If too much food is taken at one meal, fast the next meal to give the system a chance to recover itself and to serve as a barrier against future transgressions of the same kind. Gluttony is fatal to chastity; and overeating will be certain to cause emissions, with other evils, in one whose organs are weakened by abuse.
2. [Eat but twice a day], or, if supper is eaten, let it be very light, and of the most simple food, as fruit, or fruit and bread. Nothing should be eaten within four or five hours of bed-time, and it is much better to eat nothing after three o'clock. The ancients ate but two meals a day; why should moderns eat three or four? If the stomach contains undigested food, the sleep will be disturbed, dreams will be more abundant, and emissions will be frequent. A most imperative rule of life should be, "Never go to bed with a loaded stomach." The violation of this rule is the great cause of horrid dreams and nightmare.