The Tao Te Ching, also known as the "Tao Te Ching", "Laozi", "Five Thousand Words" and "Laozi's Five Thousand Essays", is a work written by the pre-Qin scholars in ancient China before they split up. It was admired by all the scholars at that time. It is a philosophical work written by Laozi (also known as Li Er) during the Spring and Autumn Period. The magical book "Tao Te Ching" is known as the King of Classics and one of the greatest masterpieces in Chinese history. The content of "Tao Te Ching" covers many disciplines such as philosophy, ethics, politics, military science, etc. It is respected by future generations as a treasure book for governing the country, regulating the family, cultivating oneself, and studying. Chapter 1 The Tao is Tao, but it is very Tao. Famous, very famous. The nameless beginning of heaven and earth; the named mother of all things. Therefore, I always have no desire to observe its wonderfulness; I always have the desire to observe its beauty. The two have the same origin but different names. They are both called xuan, and xuan is xuan again. They are the door to all mysteries.