The Great Learning or Daxue was one of the "Four Books" in Confucianism. The Great Learning had come from a chapter in the Book of Rites which formed one of the Five Classics.
Confucius’s life, in contrast to his tremendous importance, seems starkly undramatic, or, as a Chinese expression has it, it seems “plain and real.” The plainness and reality of Confucius’s life, however, underlines that his humanity was not revealed truth but an expression of self-cultivation, of the ability of human effort to shape its own destiny. The faith in the possibility of ordinary human beings to become awe-inspiring sages and worthies is deeply rooted in the Confucian heritage, and the insistence that human beings are teachable, improvable, and perfectible through personal and communal endeavour is typically Confucian.
Although the facts about Confucius’s life are scanty, they do establish a precise time frame and historical context. Confucius was born in the 22nd year of the reign of Duke Xiang of Lu (551 bce). The traditional claim that he was born on the 27th day of the eighth lunar month has been questioned by historians, but September 28 is still widely observed in East Asia as Confucius’s birthday. It is an official holiday, “Teachers’ Day,” in Taiwan.
Confucius was born in Qufu in the small feudal state of Lu in what is now Shandong province, which was noted for its preservation of the traditions of ritual and music of the Zhou civilization. His family name was Kong and his personal name Qiu, but he is referred to as either Kongzi or Kongfuzi (Master Kong) throughout Chinese history. The adjectival “Confucian,” derived from the Latinized Confucius, is not a meaningful term in Chinese, nor is the term Confucianism, which was coined in Europe as recently as the 18th century.
Confucius’s ancestors were probably members of the aristocracy who had become virtual poverty-stricken commoners by the time of his birth. His father died when Confucius was only three years old. Instructed first by his mother, Confucius then distinguished himself as an indefatigable learner in his teens. He recalled toward the end of his life that at age 15 his heart was set upon learning. A historical account notes that, even though he was already known as an informed young scholar, he felt it appropriate to inquire about everything while visiting the Grand Temple.
Confucius had served in minor government posts managing stables and keeping books for granaries before he married a woman of similar background when he was 19. It is not known who Confucius’s teachers were, but he made a conscientious effort to find the right masters to teach him, among other things, ritual and music. His mastery of the six arts—ritual, music, archery, charioteering, calligraphy, and arithmetic—and his familiarity with the classical traditions, notably poetry and history, enabled him to start a brilliant teaching career in his 30s.