Its highly effective book for those who deeply desire to become a rich . This is book give the real live example of some the great peoples of the history like Thomas Edison , henry fords etc . I think it will also inspire you to become a great man too. I consider this book for those who have really hard time in life and struggling financially . This book has dozens of real life stories of such peoples who started of by nothing just struggling but become world top scientist , inventors, economist , leader etc. These books inspire more than give ideas . I truly appreciate the work and effort of Napoleon because it might has taken few year to gathered such real life stories of world top famous peoples in the history.