Confucius lost his father at 3， with his mother Yan sign in to a Confucius，and its teaching. Confucius juvenile， "as children play， Chen Zudou， LiRong". Little was born in a poor family， 15 year old determined to learn. Andlong， made the management of warehouse "appoint officials" and "take thefield management of sheep and cattle". He is modest and eager to learn，learning， according to legend， once asked Li to Dan， learning piano inChanghong， xiang. At the age of 30， has to be a brilliant man of wide learning， become more famous local scholar， and etc. in Queli Shoutu，initiates a private school. The core idea is "benevolence"， "Ren" means "love". He put the "benevolence" as the line benevolence of norms andobjective， the "benevolence" and "courtesy" mutual use. Rulers of the people advocating "morality， etiquette"， thus reproducing the "ritual conquest from the emperor a" Western Zhou Sheng， and then realize his longing for "Datong" ideal.

Confucius at the age of 35， 因鲁 domestic chaos and Ben qi. In order to approach the Qi Jinggong， the aristocratic high 昭子 retainer. The following year， Qi Jinggong to Confucius ask political， Confucius said: "Jun Jun Chenlike， like his father， like father， like son son." The king of great appreciation，to use Confucius， due to Qi 相晏 baby in its way， so forget about it. To only use soon returned to Lu， continue to study the knowledge， training disciples. At the age of 51， Ren Luguo both slaughter (this Wenshang west local officials). As for the political well， "a year， while four are the" 52 years of age are slaughtered to Lu Sagong， Minister of justice. In 500 BC (Lu Dingten years)， Lu， Qi Jia Gu of the will， Confucius suggested "the parties must have weapons and equipment， there are things Wu man must have thepreparation". For threat Lu Jun Qi Jinggong to Confucius courtesy， rebuked King public， preservation of national dignity， to have agreed to set Qihou Union and good， and Yun， return of the three turtle Yin lu. Confucius at the age of 54， Ji Huan Zi commissioned， action phase. He in order to enhancethe authority of the monarch， the "fall into three"， or three Huan (Lu threedoctor) claims， the result was the three doctor's opposition， failed. At the age of 55， Lu Guojun Chen received a gift from Qi Wen Ma beauty，fascination and sensual all day. Confucius is greatly disappoint one's hopes， Qi Guan from Lu， led the disciples to travel through all the kingdoms， to find another chance to display， here "dry 70 Jun"， with nocase. 484 years ago (Duke， eleven years)， Lu Ji Kang to persuadeConfucius disciple Zan Yu， just send him back from the defending meet.

Confucius returned to Lu， is revered as "old"， but still not reuse. He no longer， but concentrate on continuing to work in education and literature review. Life cultivating more than three thousand disciples， body through six(rites， music， archery，， book， number seventy-two). In teaching practice，summed up a set of educational theory， such as teach students in accordance with their aptitude， both studying and thinking， infer other things from one fact， teaching spirit and elicitation teaching principles and have an insatiable desire to learn， be tireless in teaching others， and "know what one really understands， admit what you don't know" and "I" learning attitude，for future generations praiseworthy. He has deleted "poem"， "book"， "ritual"，"music book