This book is a bible of personal development. It is written in a clear style, with many stories that illustrate the words. It details the achievements of different methods (the Law of Attraction EFT) and presents them with a great sense of pedagogy. Everyone can find useful material in these 67 principles of success. Some are redundant. The reader can be estimated that a more concise wording would be preferable to find that repetition has educational value. The last chapter entitled "Success in the digital age" that was added to this new edition gives some tips. It seems to me to be at the height of the rest of the book. This is a very American book marketing tool for promoting all products Canfield, very tinted vision of materialism (the success is very often associated with the possession of objects), lots of good feelings. This is sure to annoy some French readers. Let them be warned !!! For my part, I only keep the positive of this book of almost 600 pages that avoids read many other less well made. The 5-star reward clarity, enthusiasm and mass of the information given. But I would not be surprised that other critics are harsher as American culture permeates every page of this book. As always in these personal development books, there is a threshold to cross between knowing what to do and apply it. Force found that the author makes every effort to help us take the plunge. Will this be enough?
