THE value of prayer in quieting the brain has been discovered by many a mental specialist. Dr. Hyslop said the other day to an audience of physicians that, as one whose whole life had been concerned with the sufferings of the mind, he would state that of all the hygienic measures to counteract disturbed sleep, depression of spirits, and all the miserable sequels of a distressed mind, he would undoubtedly give the first place to the simple habit of prayer.—The Christian Worker.