Explanation: Being able to understand and know others is called wisdom, and being able to know and know yourself is called cleverness. Being able to overcome others is powerful, and being able to restrain your own weaknesses is powerful.

Precautions:

Wisdom: wisdom, wisdom

Ming: Smart.

Strong: strong and decisive.

From Laozi's Tao Te Ching, the original text: those who know others are wise, and those who know themselves are clear. The winner is strong, and the winner is strong. Those who are content are rich, those who are forced are ambitious, those who have not lost their position for a long time live long, and those who die without dying live long.

Tao Te Ching is a philosophical work of Laozi (Li Er) in the Spring and Autumn Period, also known as Tao Te Ching, Laozi's Five Thousand Words and Laozi's Five Thousand Articles. It is a work of China before the separation of the pre-Qin philosophers in ancient times, and it is an important source of Taoist philosophy. Tao Te Ching is divided into two parts. The first part of the original text is the Tao Te Ching, and the second part is the Tao Te Ching, without chapters. Later, it was changed to the Tao Te Ching in the first 37 chapters, and the Tao Te Ching in the last 38 chapters, divided into 8 1 chapters. ?

The text of Tao Te Ching takes "morality" in the philosophical sense as the main line, and discusses the ways of self-cultivation, governing the country, using troops and keeping in good health, but most of them aim at politics. It is the so-called "inner sage and outer king", known as the king of all classics, with profound meaning and wide tolerance.