This edition includes a modern introduction and a list of suggested further reading. “There is an Inner Light in every man which continuously impels him toward the highest, and he must be guided by this light if he would become great.”– Wallace D. Wattles   Early in the twentieth century Wallace D. Wattles introduced the world to the power of positive thought.  His writings were precursors to such books as The Laws of Attraction, The Science of Success, and The Power of Positive Thinking.  Wattles believed that each and every human being had the power within himself to unlock his true potential by following his strategy for success.