Mencius
Second Sage of Confucianism, advocate of innate human goodness.
Medieval Chinese publishing house · Public domain
Mencius (孟子, Mèngzǐ, c. 371 – c. 289 BC), originally named Meng Ke, was a Chinese philosopher in the Confucian tradition. He is often called the Second Sage, a title that places him just below Confucius in esteem. Though traditionally linked to Confucius’s grandson Zisi, this connection is chronologically impossible, as Zisi died before Mencius was born. Mencius took Confucius’s ideas and expanded them. He lived through the Warring States period and reportedly traveled widely, advising rulers in different states. The dialogues he had with them became the book *Mencius*, later recognized as a Confucian classic.
A core idea in his work is that people are naturally good and humane. How citizens respond to a ruler’s policies shows this principle: if a state’s policies are righteous and humane, it will naturally thrive. When good rulers give citizens freedom, they willingly care for their families, learn proper rites, and improve themselves. This view put Mencius in opposition to his near-contemporary Xunzi, who argued that human nature is evil.
Mencius was born in the state of Zou, in what is now Zoucheng, Shandong. He was a traveling philosopher and sage, and a key interpreter of Confucianism. Legend says he studied under Confucius’s grandson, Zisi, though this is chronologically impossible. Like Confucius, he supposedly spent many years journeying through China, offering rulers advice on reform. During the Warring States period, he served as an official and scholar at the Jixia Academy in the state of Qi. He showed filial piety by taking three years of leave from his Qi duties to mourn his mother’s death. Frustrated by his inability to bring change, he eventually withdrew from public life. According to Ying Shao’s *Fengsu Tongyi*, King Hui of Liang appointed Mencius as a high official after Wei’s capital moved from Anyi to Daliang. He was buried in the Cemetery of Mencius, about 12 kilometers northeast of Zoucheng’s center, where a stele on a stone tortoise and crowned with dragons stands before his grave.
Mencius’s father, Meng Ji, died when Mencius was very young. His mother, Meng Mu (born Zhang), is celebrated in Chinese culture as an exemplary woman. She is one of 125 women in Liu Xiang’s *Biographies of Exemplary Women*, which includes four stories about her. One story, captured in the idiom “Mencius’s mother moves three times,” tells how she moved hou
- born
- c. 371 BC
- died
- c. 289 BC
- field
- Confucian philosophy
- nationality
- Chinese (state of Zou)
- known_for
- Second Sage of Confucianism; doctrine that human nature is righteous and humane
Quick Facts
- Birth Name
- Meng Ke
- Birth Date
- c. 371 BC
- Birth Place
- Zou, Zhou dynasty (modern Zoucheng, Shandong)
- Death Date
- c. 289 BC
- Death Place
- Zou, Zhou dynasty
- Region
- Chinese philosophy
- Era
- Ancient philosophy
- School Tradition
- Confucianism
- Main Interests
- Ethics, social philosophy, political philosophy
- Notable Ideas
- Right to revolution as an aspect of the Mandate of Heaven · Goodness of human nature
Facts from the source article.
Lore & Background
Mencius was born Meng Ke in the state of Zou, in what is now Zoucheng, Shandong. He was an itinerant philosopher and sage, and one of the principal interpreters of Confucianism. He was traditionally said to be a pupil of Confucius's grandson Zisi (c. 481 – c. 402 BC), but this is chronologically impossible as Zisi died before Mencius was born. Like Confucius, according to legend, he travelled throughout China for many years to offer advice to rulers for reform. During the Warring States period (c. 475 – 221 BC), Mencius served as an official and scholar at the Jixia Academy in the state of Qi. He expressed his filial piety when he took three years leave of absence from his official duties for Qi to mourn his mother's death. Disappointed at his failure to effect changes in his contemporary world, he retired from public life.
Reader's Guide
Mencius is significant for his development of Confucian thought, particularly his assertion that human nature is inherently righteous and humane, in contrast to Xunzi's belief that human nature is evil. He argued that the responses of citizens to rulers' policies embody this principle, and a state with righteous and humane policies will flourish. Mencius emphasized the importance of the common citizens in the state, arguing that it is acceptable for subjects to overthrow or even kill a ruler who ignores the people's needs and rules harshly. He also believed in the power of Destiny, but denied that Heaven would protect a person regardless of his actions. His work, the Mencius, was later canonised as a Confucian classic. His ideas on education stressed awakening innate abilities and active interrogation of texts, denouncing memorization. The four beginnings—commiseration, shame, deference, and right or wrong—are central to his philosophy, representing the sprouts of humanity, righteousness, propriety, and wisdom.
Did You Know?
- Mencius was supposedly a pupil of Confucius's grandson Zisi.
- His mother moved houses three times to find a suitable environment for his upbringing.
- He served as an official and scholar at the Jixia Academy in the state of Qi from 319 to 312 BC.
- Mencius argued that a ruler who does not rule justly is no longer a true ruler.
The Urbit Platform and Tlon
In 2002, Yarvin launched what began as a personal coding project that would grow into Urbit, a decentralized networked computing platform built around personal servers. The project gained institutional footing in 2013 when he co-founded Tlon Corp in San Francisco, a company backed by Peter Thiel's venture capital arm, the Founders Fund. The company's name is a nod to Jorge Luis Borges's short story "Tlön, Uqbar, Orbis Tertius." Yarvin's technical work attracted attention in the programming community; in 2016 he was invited to speak at LambdaConf on the functional programming elements of Urbit, an appearance that triggered the withdrawal of five speakers, two sub-conferences, and multiple sponsors. He departed Tlon in January 2019 while keeping some intellectual and financial ties to the project's development. In 2024 he returned to the company in a role described as "wartime C.E.O.," a re-entry that prompted the resignation of several senior staff members. Throughout the 1990s, his technical sensibility had been shaped by the libertarian culture of Silicon Valley.
Intellectual Formation and the Red-Pill Turning Point
Yarvin was born in 1973 into a liberal, secular household; his father served as a U.S. diplomat posted in Nicosia, and his mother hailed from Westchester County, New York. His paternal grandparents were Jewish communists while his maternal relatives were Protestants. Educated partly at home and having skipped three grades, he entered Johns Hopkins's longitudinal Study of Mathematically Precocious Youth in 1985 and graduated from Wilde Lake High School in Columbia, Maryland, in 1988. After a pre-college summer at Cornell, he earned his degree from Brown University in 1992, then spent a year and a half in a computer-science PhD program at UC Berkeley before leaving to join a tech firm. During the 1990s, the libertarian ethos of Silicon Valley and the writings of Austrian economists Ludwig von Mises and Murray Rothbard—introduced to him by law professor Glenn Reynolds—left a lasting imprint on his thinking. His self-described "red-pill moment" came in 2004, when his belief in the Swift Boat accusations against John Kerry collapsed without the expected outcome, pushing him deeper into fringe conservative and conspiratorial territory.
The Neo-Reactionary Movement and Political Influence
Alongside accelerationist philosopher Nick Land, Yarvin helped found the Dark Enlightenment, also called the neo-reactionary or NRx movement, in the late 2000s. The movement's core thesis is that American democracy represents a failed experiment that ought to be supplanted by an accountable monarchy modeled on corporate governance structures. Yarvin has been variously labeled a neo-reactionary, neo-monarchist, and neo-feudalist, and critics have called his vision fascist—a characterization he rejects. His positions include defending the institution of slavery, suggesting that certain racial groups may be more naturally suited to servitude, arguing that white people possess inherently higher IQs, and opposing U.S. civil rights programs. Despite the extremity of these stances, Yarvin has become a notable figure in American conservatism, with documented influence on prominent figures including Steve Bannon, JD Vance, Michael Anton, and Peter Thiel. His pen name "Mencius Moldbug" blends the Confucian philosopher Mencius with a play on "goldbug" and was originally devised to circumvent content blocks on Reddit and Hacker News.
Blogging, Publishing, and the Gray Mirror Era
Yarvin's political writing took shape on the blog Unqualified Reservations, which he maintained from 2007 until he largely paused updates in 2013 to concentrate on Urbit; in April 2016 he declared the blog had "completed its mission." In an early post he repurposed the phrase "red pill" from The Matrix to signify a shattering of progressive illusions. He has also drawn inspiration from pickup-artist culture, once rhetorically asking "What would Heartiste say?" in reference to the Chateau Heartiste blog. In 2020 he launched a new publication, Gray Mirror of the Nihilist Prince, on the Substack platform, framed as a preview for a planned book of the same title. By June 2025 it ranked as the third most popular "history" publication on the site. The blog has featured speculation on replacing American democracy with a new monarchical form of government. His earlier and newer writings have been collected in print volumes published by the far-right house Passage Press, including the first of three planned volumes of Unqualified Reservations material and the opening installment of a four-part Gray Mirror series.
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Frequently Asked Questions
Who is Mencius?
Mencius (Meng Ke, c. 371–c. 289 BC) was a Chinese philosopher from the state of Zou who developed and expanded Confucian thought during the Warring States era. He is traditionally honored as the "Second Sage," a title that ranks him directly behind Confucius in the Confucian hierarchy.
What is Mencius's central philosophical claim?
Mencius argued that human beings are born with an innate capacity for goodness, compassion, and moral reasoning rather than needing virtue imposed from outside. This doctrine of inherent human goodness became one of the most enduring positions in East Asian ethical thought.
What is the book *Mencius*?
The text known as *Mencius* is a collection of dialogues and discussions he had with various rulers and students across different states. It was later elevated to the status of a Confucian classic and remains a foundational text in the tradition.
How does Mencius relate to Confucius?
Mencius is considered a fourth-generation disciple in the Confucian lineage and is widely regarded as the most direct heir to Confucius's teaching. His title "Second Sage" reflects the view that he carried forward and deepened Confucian ideas while remaining subordinate to the original master.
What was Mencius's role during the Warring States period?
He traveled among the various competing states, offering political and moral counsel to their rulers. His interactions with these leaders—often challenging their policies—form the backbone of the dialogues preserved in his book.
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