and alter his thoughts, tracing their effects upon himself, upon others, and upon his life and circumstances, linking cause and effect by patient practice and investigation, and utilizing his every experience, even to the most trivial, everyday occurrence, as a means of obtaining that knowledge of himself which is Understanding, Wisdom, Power. In this direction, as in no other, is the law absolute that "He that seeketh findeth; and to him that knocketh it shall be opened;" for only by patience, practice, and ceaseless importunity can a man enter the Door of the Temple of Knowledge.