Followers of the New Thought movement of the early 20th century vehemently believed in the concept of ¿mind over matter,¿ and one of the most influential thinkers of this early ¿New Age¿ philosophy promises here, in this 1906 book, to show you how to harness the extraordinary mental powers you already possess. You¿ll learn¿ ¿ the secret of the will ¿ how to become immune to injurious thought attraction ¿ the transmutation of negative thought ¿ the psychology of emotion ¿ developing new brain-cells ¿ and much more...