Another consideration, which should have weight with every one, is this, that no man can tell what may be the character of the legacy he has received from his ancestors. He may have an inheritance of latent evil forces, transmitted through many generations, which only await some favoring opportunity to spring into life and action. So long as he maintains a rational self-control, and the healthy order of his life be not disturbed, they may continue quiescent; but if his brain loses its equipoise, or is hurt or impaired, then a diseased psychical condition may be induced and the latent evil forces be quickened into life. No substance in nature, as far as yet known, has, when it reaches the brain, such power to induce MENTAL AND MORAL CHANGES OF A DISASTROUS CHARACTER as alcohol. Its transforming power is marvelous, and often appalling. It seems to open a way of entrance into the soul for all classes of foolish, insane or malignant spirits, who, so long as it remains in contact with the brain, are able to hold possession. Men of the kindest nature when sober, act often like fiends when drunk. Crimes and outrages are committed, which shock and shame the perpetrators when the excitement of inebriation has passed away. Referring to this subject, Dr. Henry Munroe says: "It appears from the experience of Mr. Fletcher, who has paid much attention to the cases of drunkards, from the remarks of Mr. Dunn, in his 'Medical Psychology,' and from observations of my own, that there is some analogy between our physical and psychical natures; for, as the physical part of us, when its power is at a low ebb, becomes susceptible of morbid influences which, in full vigor, would pass over it without effect, so when the psychical (synonymous with the _moral_) part of the brain has its healthy function disturbed and deranged by the introduction of a morbid poison like alcohol, the individual so circumstanced sinks in depravity, and "BECOMES THE HELPLESS SUBJECT OF THE FORCES OF EVIL, "which are powerless against a nature free from the morbid influences of alcohol. [Illustration: "TAKE WARNING BY MY CAREER."]