Napoleon Hill, the legendary author of the classic bestseller Think and Grow Rich, has been immortalized for his contribution to the self-help genre. In this never-before-published work he continues to share his wisdom that has changed the lives of millions. With straightforward, engaging language, Hill explains the fundamental rules that lead to a prosperous life. From the importance of having Definitiveness of Purpose to the inexorable influence of the Cosmic Habit Force, Hill's principles offer a new way of thinking about intention, self-discipline, and the way we lead our lives.