That is a very good and very knowledge full full. In thar book you will read and learn that how to earn money, why to earn money, how money work for you. Usually people work for only money that book teach you that don't work for money. The writter of book is learn when he only 9 year old that teach us so many good idea, vision, and lot I read thet book 1s time and I am going to read this book at least 8 time you should read that book. Real knowledge.