This is the book that every person should or must have because the book talks about how you can achieve you goals and dreams easily and become rich.The author napoleon hill written this book after the analyzing and researching 25000 of people and spent 25 years of life for just writing this book.The book say that a person should follow 13 principles of life that surely make a person successful.Several successful person follow this principles at any stake of life like Henry ford .After reading this I surely say that it will make you full energized and motivated for you aspirant goal.