A friend advised me the book saying: "You see, it's revolutionary, did not you under the book." Out of curiosity I bought it and I admit it's breathtaking. The short life and art should take advantage, the author tells us through the story of two characters how to live life fully and happy. spirituality in its purest form. This book reads quickly, we must say that it's exciting and it's hard to win because we want to know absolutely all these simple but effective principles of life. For those who want to improve their lives