Mencius (book)

The Mencius is a collection of dialogues and stories linked to the Confucian thinker Mencius (c. 371 – c. 289 BC). It ranks among the Thirteen Classics of China and delves into his ideas about ethics and government, frequently engaging with Confucian concepts. The work follows Mencius’s journeys through the Warring States period, recording his philosophical exchanges with rulers, pupils, and other figures. Many scholars believe the text was compiled by Mencius’s followers rather than by Mencius himself, with its composition likely occurring in the late 4th century BC.

During the Warring States era, Mencius’s key ideas about education and human nature took shape. After the Zhou dynasty fell to the Qin, Mencius and other scholars traveled to various kingdoms, offering advice to rulers and people, including at the Jixia Academy. This period allowed Mencius to access and expand upon Confucius’s philosophical teachings. The Mencius itself serves as a deeper exploration of the Confucian school known as ‘subjective idealism.’ In it, Mencius put forward the theory of natural goodness (xingshan), which holds that all people possess inherent cardinal virtues, cultivated in a manner similar to how knowledge is developed.

Interpretation

The text later became a key Confucian work, largely for its philosophical exchange with the Analects, though it was not formally canonized as a Chinese classic until the Song dynasty (960–1279). Scholars offer varied readings of the Mencius as both philosophy and literature. E. Bruce Brooks and A. Taeko Brooks see these interpretations as part of an ongoing conversation that each new generation of readers renews. For instance, James Legge introduced the text to Western audiences by examining it through a Victorian missionary lens.

Content

Scholars like Behuniak argue that the work’s ability to cross cultural and temporal boundaries is what makes it a world classic. The Mencius contains seven chapters, each split into two parts. Its narrative presents extended dialogues on specific philosophical points, along with Mencius’s own brief reflections. Chapters on moral philosophy typically take the form of conversations with other thinkers, while those on political advice are set as discussions with rulers.

A frequent topic is Mencius’s most famous idea: that human nature is inherently good. He argued that everyone is born with a potential for virtue, a view that contrasts with contemporary thinker Yang Zhu (440–360 BC), who believed human nature is driven by self-interest. The text also expands on Confucian ideas about ruling and benevolent governance.

Moral philosophy

In the Mencius, debates about morality and human nature directly engage with Confucian views. The theory of natural goodness is explained through the concept of ‘sprouts’—innate moral habits present at birth, linked to ‘family affection’ (qīn 親) and nurtured in a family setting. There are four sprouts: ‘humanity’ (rén 仁), ‘appropriateness’ (yì 義), ‘ritual propriety’ (lǐ 禮), and ‘wisdom’ (zhì 智). These sprouts distinguish humans from other creatures; though inborn, they develop through one’s environment, “just as we have four limbs” (§2A:6).

Mencius also believed in a common human nature that leads people to react similarly in certain ethical situations. A famous example is his prediction that anyone seeing a child about to fall into a well would immediately feel alarm (§2A:6). He argued that all people possess innate compassion and suggested that compassion is a universal duty. He described this duty in physical terms: “our sense of duty pleases the heart just as meat pleases the tastebuds” (§4A:2).

Political philosophy

For Mencius, acting compassionately both pleases us physically and fulfills our duty. The Mencius builds on Confucian ideas about what a good ruler must do. This includes ‘virtue politics’ (dé zhèng 德政), ‘benevolent politics’ (rén zhèng 仁政), or ‘politics sensitive to the suffering of others’ (bùrěn rén zhī zhèng 不忍人之政). These refer to ideal governance, where policies extend benevolence, leading to fair material distribution and protection for society’s marginalized members.

Confucius and Mencius held that a good ruler must win the people’s devotion through benevolence and goodness; Mencius saw Confucian ethics as the foundation for an ideal state. This is illustrated in a passage where Mencius meets King Xuan of Qi (r. 319–301 BC), who rules without benevolent politics. Mencius likens the king’s actions to “looking for fish by climbing a tree” (yuán mù qiú yú 緣木求魚; §2A:4).