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Mengzi’s Maxim for Righteousness in Mengzi 2A2


In this essay, I argue that in Mengzi 2A2 Mengzi 孟子 proposes his method for cultivating righteousness (yi 義) by showing that on the way of achieving yi, such topics as the unperturbed hearts, cultivating courage, Gaozi’s 告子 maxim, and the flood-like qi 氣 ultimately converge. Toward this aim, first, I argue that Mengzi’s short remark “bi you shi yan er wu zheng, xin wu wang, wu zhu zhang 必有事焉而勿正, 心勿忘, 勿助長” can be read as his maxim for achieving yi that structurally parallels with the preceding maxim of Gaozi that Mengzi quoted. It tells us that neither our blind obedience to the words nor our impetuous boost of qi is helpful for achieving yi; instead we should concentrate on the heart’s moral sentiments and perform righteous actions. Second, I argue that Mengzi believes that qi is crucial in one’s proper self-cultivation. The centrality of moral sentiment in his teaching redirects our attention to qi’s positive aspects—exemplified by the flood-like qi—though qi’s impulsivity often makes it appear negative. If the four sprouts are to accompany the spontaneous movement of qi, it can be said that properly expressed qi signals the moral health of one’s heart. Moreover, I show that strong positive qi not only constitutes moral sentiment that serves as a fair standard for self-examination but also leads the will to perform moral actions without delay.

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  • Chan, Alan Kam-leung. 2002. “A Matter of Taste: Qi (Vital Energy) and the Tending of the Heart (Xin) in Mencius 2A2.” In Mencius: Context and Interpretations, edited by Chan Alan Kam-leung. Honolulu: University of Hawai’i Press.

  • Choi, Dobin. 2018. “Moral Artisanship in Mengzi 6A7.” Dao: A Journal of Comparative Philosophy 17.3: 331–348.

  • ______. 2019. “The Heart of Compassion in Mengzi 2A6.” Dao: A Journal of Comparative Philosophy 18.1: 59–76.

  • Graham, Angus Charles. 1989. Disputers of the Tao: Philosophical Argument in Ancient China. Chicago and La Salle: Open Court.

    Google Scholar 

  • Hume, David. 1978. A Treatise of Human Nature. Edited by L. A. Selby-Bigge. Oxford: Oxford University Press.

    Google Scholar 

  • Im, Manyul. 2004. “Moral Knowledge and Self Control in Mengzi: Rectitude, Courage, and Qi.” Asian Philosophy 14.1: 59–77.

    Article  Google Scholar 

  • Ivanhoe, Philip J. 2006. “Mengzi’s Conception of Courage.” Dao: A Journal of Comparative Philosophy 5.2: 221–234.

    Article  Google Scholar 

  • Jiao, Xun 焦循. 1987. The Essence and Substance of the Mencius 孟子正義. Beijing 北京: Zhonghua Shuju 中華書局.

  • Kim, Myeong-Seok. 2014. “Is There No Distinction Between Reason and Emotion in Mengzi?” Philosophy East and West 64.1: 49–81.

    Article  Google Scholar 

  • Lau, D. C., trans. 1969. Mencius. London: Penguin.

  • Legge, James, trans. 2011. The Works of Mencius. New York: Dover Publications.

  • Nivison, David S. 1996. The Ways of Confucianism: Investigations in Chinese Philosophy. Edited with an Introduction by Bryan W. Van Norden. Chicago: Open Court.

  • Rainey, Lee. 1998. “Mencius and His Vast, Overflowing Qi (Haoranzhiqi).” Monumenta Serica 46: 91–104.

    Article  Google Scholar 

  • Riegel, Jeffrey. 1980. “Reflections on an Unmoved Mind: An Analysis of Mencius 2A2.” Journal of the American Academy of Religion, Thematic Issue S. 47.3: 433–457.

  • Shun, Kwong-loi. 1991. “Mencius and the Mind-inherence of Morality: Mencius’ Rejection of Kao Tzu’s Maxim in Meng Tzu 2a:2 1:I. Kao Tzu’s Maxim.” Journal of Chinese Philosophy 18.4: 371–386.

    Article  Google Scholar 

  • ______. 1997. Mencius and Early Chinese Thought. Stanford: Stanford University Press.

    Google Scholar 

  • Slingerland, Edward. 2003. Effortless Action: Wu-Wei as Conceptual Metaphor and Spiritual Ideal in Early China. New York: Oxford University Press.

    Google Scholar 

  • Van Norden, Bryan. 1997. “Mencius on Courage.” Midwest Studies in Philosophy 21.1: 237–256.

    Article  Google Scholar 

  • ______. 2003. “Review: Mencius: Contexts and Interpretations.” Journal of Chinese Philosophy 30.2: 275–280.

    Article  Google Scholar 

  • ______, trans. 2008. Mengzi: With Selections from Traditional Commentaries. Indianapolis: Hackett.

  • Wong, David B. 1991. “Is There a Distinction between Reason and Emotion in Mencius?” Philosophy East and West 41.1: 31–44.

    Article  Google Scholar 

  • Yang, Bojun 楊伯峻. 1960. Translation and Interpretation of the Mengzi 孟子譯注. Beijing 北京: Zhonghua Shuju 中華書局.

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Earlier versions of this essay were presented at the ISCP panel at the Pacific APA meeting in San Diego, April 2014 and at the 11th Midwest Conference on Chinese Thought at North Central College, May 2015. I am grateful to the audience of both conferences. I also appreciate the criticisms and patience of the anonymous referees, which have much improved the structure of this essay. Above all, I would like to thank my late advisor Jiyuan Yu for his criticisms and comments on a premature version of this essay in 2013. I wish I could get his responses again.

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Correspondence to Dobin Choi.

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Choi, D. Mengzi’s Maxim for Righteousness in Mengzi 2A2. Dao 18, 371–391 (2019).

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