A book of great clarity, rich and deep. well above "the Treaty of perfect vacuum" for example, which however contains very good passage. one of the pillars of thought and even Taoist Zen. However incredible preface the wrong way that actually proclaims the superiority of Western thought and that fills the attic attempts to refute Chuang Tzu If this book is according Liou kia- HWAY for anyone in good taste (which is already a thought opposed to the Taoist thought (this is because the beautiful is good to everyone that becomes ugly: Lao Tzu) that place beyond morality, of right and wrong, of dualism etc), it can safely be said that this preface is a bad taste that I never met. So I'm doing something I thought I would never do in my life I am so respectful of livres.Mais leave this preface this preface cloth attached to this piece so powerful suddenly seemed impossible. I just ripped this preface which reminded me of my adolescence and the film "Dead Poets Society" (movie touting Epicureanism which is quite opposed to Taoism, Buddhism zen-short ... very good movie, as well) and as if deliberately preface pulls very well without damaging the book ... It may be not suitable to follow my example but what a lamentable preface ...