Yet, when the philosopher died, many people honored all of Confucius' work by building temples in every city in China to honor Confucius. Since Confucius' teachings and philosophy was so advanced, it was the education for China for 2,000 years. It is called Confucianism.
Confucius himself had a simple moral and political teaching: to love others; to honor one's parents; to do what is right instead of what is of advantage; to practice "reciprocity," i.e. "don't do to others what you would not want yourself"; to rule by moral example (dé) instead of by force and violence; and so forth. Confucius thought that a ruler who had to resort to force had already failed as a ruler. "Your job is to govern, not to kill"
Confucius did not put into writing the principles of his philosophy; these were handed down only through his disciples.
The Lun Yu (Analects), a work compiled by some of his disciples, is considered the most reliable source of information about his life and teachings. One of the historical works that he is said to have compiled and edited, the Ch'un Ch'iu (Spring and Autumn Annals), is an annalistic account of Chinese history in the state of Lu from 722 to 481 BC. In learning he wished to be known as a transmitter rather than as a creator, and he therefore revived the study of the ancient books. His own teachings, together with those of his main disciples, are found in the Shih Shu (Four Books) of Confucian literature, which became the textbooks of later Chinese generations.