Confucius Theory, Kong Qiu (55 1 ~ 479), Zhong Ni. China, a politician and thinker in the late Spring and Autumn Period, was the founder of Confucianism. According to legend, the ancestors were descendants of Yin people, and Song was demoted to nobility, and later settled in Lu (now Qufu, Shandong). He lost his father at the age of 3, was poor and humble since childhood, worked as a small official in his early years, knew "courtesy" when he was a teenager, and worked as a "Confucian" in funeral tributes. In middle age, he began to accept apprentices to give lectures, and at the age of 50, he became a politician in Lu, with remarkable achievements. Later, in order to show my political ambition, I began to travel around the world. Unfortunately, I didn't get what I wanted all the way: I was detained in Kuang, afraid of Song, hungry for Chen and hungry for Cai. At the age of 70, he returned to Shandong and engaged in the collation of cultural classics. He edited Shangshu, sorted out the Book of Songs, researched Li and Yue, edited Chunqiu and studied Zhouyi. He was 73 years old.