This gentleman knows his job. Dice the intro is ultra motivating it to feel we have bought a book, but that did indeed investing in a personal trainer, who is there beside you, for you support your goals in life and all for less than twenty euros. Bravo, Sir! Among the best chapters are: Break your fears, Places to trust You are just like your thoughts, Control your environment, the habit of acting, ..... I reassure allergic to the Bible, no here here. This author to real personal ideas, his own beliefs, his own exemples.Le to book was written in the fifties and yet it fits perfectly with today's barriers. I believe it can satisfy many people, that is does or they want to become. Only downside, the pages come off, this book is bad, it is not sewn, but glued to the bottom floor. Still, the content is really worth, and most annoying part about it is that it was not written by a French, damage to our small national glory! Good luck to you.