Lao Tzu the Man and Lao-tzu the Book

Two questions arise in this connection. One is about the date of the man, Lao Tzu (whose family name is said to have been Li, and personal name, Tan), and another about the date of the book itself. There is no necessary connection between the two, for it ......（本文共 1862 字 ）     [閱讀本文] >>