At the age of 50
From：Author： 2021-05-24 16:34
In 502 B.C.（the 8th year of Dinggong，Duke of the state of Lu），Confucius called himself "a man who knows the will of Heaven".（the Analects·Weizheng）.To know the will of Heaven refers to the grasp of the laws of the development of objective things.
Edit：卢娜娜
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