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. 3. _Discard all stimulating food_. Under this head must be included, spices, pepper, ginger, mustard, cinnamon, cloves, essences, all condiments, salt, pickles, etc., together with animal food of all kinds, not excepting fish, fowl, oysters, eggs, and milk. It is hardly to be expected that all who have been accustomed to use these articles all their lives will discard them wholly at once, nor, perhaps, that many will ever discard them entirely; but it would be better for them to do so, nevertheless. The only ones which should be tolerated under any circumstances should be lean beef or mutton, salt in very moderate quantities, and a moderate use of milk. Use as little of these as possible--_the less the better_.