精选优质文档-倾情为你奉上Tractatus Logico-Philosophicus byLudwig WittgensteinPublished (1922)(Logisch-Philosophische Abhandlung (1921) Perhaps this book will be understood only by someone who has himself already had the thoughts that are expressed in it-or at least similar thoughts.-So it is not a textbook.-Its purpose would be achieved if it gave pleasure to one person who read and understood it. The book deals with the problems of philosophy, and shows, I believe, that the reason why
