This book combines the three editions of Tao Te Ching, the silk book and the Chu bamboo slips. It is the first time to interpret Lao Tzu from the perspective of mentality and philosophy. It not only approaches the original meaning of Lao Tzu's thought as much as possible, but is also close to modern people's eagerness for quick success. The drawbacks and the needs of the soul. For contemporary people who are in anxiety, depression, anger, impetuousness and life pressure, it provides a way to relieve and practice, so as to help readers more accurately absorb the great wisdom of Lao Tzu. In this revision, the following work has been done: the language should be as popular as possible; a number of original incomplete statements have been revised; and new research findings have been added.