The Famous: Book 5

This book is about four great ancient philosophers - Socrates, Plato, Laozi and Confucius.

Socrates (470/469 BC – 399 BC) was a classical Greek philosopher credited as one of the founders of Western philosophy. He is an enigmatic figure known chiefly through the accounts of classical writers, especially the writings of his students Plato and Xenophon and the plays of his contemporary Aristophanes. Plato's dialogues are among the most comprehensive accounts of Socrates to survive from antiquity, though it is unclear the degree to which Socrates himself is "hidden behind his 'best disciple', Plato". Through his portrayal in Plato's dialogues, Socrates has become renowned for his contribution to the field of ethics, and it is this Platonic Socrates who lends his name to the concepts of Socratic irony and the Socratic method, or elenchus. The latter remains a commonly used tool in a wide range of discussions, and is a type of pedagogy in which a series of questions is asked not only to draw individual answers, but also to encourage fundamental insight into the issue at hand.

Plato (428/427 – 348/347 BC) was a philosopher in Classical Greece, and an influential figure in philosophy, central in Western philosophy. He was Socrates' student, and founded the Academy in Athens, the first institution of higher learning in the Western world. Along with Socrates and his most famous student, Aristotle, Plato helped to lay the foundations of Western philosophy and science. Plato's dialogues have been used to teach a range of subjects, including philosophy, logic, ethics, rhetoric, religion and mathematics. His theory of Forms began a unique perspective on abstract objects, and led to a school of thought called Platonism.

Laozi was a philosopher of ancient China. He is best known as the author of the Tao Te Ching and the founder of philosophical Taoism, but he is also revered as a deity in religious Taoism and traditional Chinese religions. Although a legendary figure, he is usually dated to around the 6th century BC and reckoned a contemporary of Confucius, but some historians contend that he actually lived during the Warring States period of the 5th or 4th century BC. A central figure in Chinese culture, Laozi is claimed by both the emperors of the Tang dynasty and modern people of the Li surname as a founder of their lineage. Throughout history, Laozi's work has been embraced by various anti-authoritarian movements.

Confucius (551–479 BC) was a Chinese philosopher of the Spring and Autumn period of Chinese history. The philosophy of Confucius emphasized personal and governmental morality, correctness of social relationships, justice and sincerity. His followers competed successfully with many other schools during the Hundred Schools of Thought era only to be suppressed in favor of the Legalists during the Qin Dynasty. Following the victory of Han over Chu after the collapse of Qin, Confucius's thoughts received official sanction and were further developed into a system known as Confucianism. Confucius is traditionally credited with having authored or edited many of the Chinese classic texts including all of the Five Classics. Aphorisms concerning his teachings were compiled in the Analects, but only many years after his death. Confucius's principles had a basis in common Chinese tradition and belief. He favored strong family loyalty, ancestor worship, respect of elders by their children and of husbands by their wives. He also recommended family as a basis for ideal government. He espoused the well-known principle "Do not do to others what you do not want done to yourself".