Inquiry on the Great Learning (Daxue Wen)

The Daxue Wen's governing claim is that the 'illustrious virtue' (mingde) the Great Learning commands us to manifest is identical with the mind's innate benevolence, which already forms 'one body with Heaven, Earth, and the myriad things' (wanwu yiti) [citation:4][citation:9]. Wang argues that the sage is not someone who achieves unity with the world but someone who recovers the unity that was always already there, obscured by selfish desire. The 'love the people' (qinmin) directive is then reinterpreted not as a separate political task but as the functional expression of this recovered unity [citation:4]. This reading transforms the Great Learning from a graduated program of external investigation, as Zhu Xi taught, into a single project of removing the obscurations that hide the mind's original benevolence.

Wang uses the example of seeing a child about to fall into a well to demonstrate that the 'one body' of benevolence is not a philosophical postulate but an observable fact of moral experience [citation:4][citation:9]. When anyone—sage or ordinary person—sees this, a feeling of alarm and compassion arises spontaneously. This feeling, Wang argues, is evidence that the mind's benevolence already extends to the child, forming a single body with it. The example is drawn from Mencius, but Wang radicalizes it: the same spontaneous unity is then extended to animals, plants, and even stones, all of which evoke a corresponding response when harmed. The argument's force lies in its appeal to immediate experience rather than textual authority.

The Daxue Wen is a late work, composed in 1527, and it integrates Wang's earlier doctrines into a single systematic statement. A Korean scholarly analysis describes it as fusing his lifelong intellectual journey—'mind is principle' (xin ji li), 'unity of knowledge and action' (zhi xing he yi), and 'extending innate knowledge' (zhi liangzhi)—into one text [citation:1][citation:7]. The unity of knowledge and action is presupposed in the Daxue Wen's treatment of 'making the will sincere': to know the good and fail to act on it is not a failure of knowledge but a self-deception that the 'extension of innate knowledge' corrects [citation:8]. The Daxue Wen thus represents the mature synthesis of Wang's philosophy, not a departure from it.

The Daxue Wen's target is Zhu Xi's program of 'investigating things' (gewu) as the external pursuit of principle in each thing and event. Wang argues that this approach fragments the mind's unity and mistakes the location of moral knowledge. For Wang, the 'highest good' (zhishan) is not a standard found in external things but the perfect responsiveness of the mind's innate knowledge (liangzhi), which 'responds to stimuli as they come' without needing to be measured against external rules [citation:9]. The Korean analysis notes that Wang 'criticized Zhu Xi's external pursuit of principle and established a moral metaphysics based on the subjectivity of the human mind' [citation:1][citation:7]. The Daxue Wen is thus a polemical intervention in the Neo-Confucian debate over the source and method of moral knowledge.

The Daxue Wen was composed in 1527, two years before Wang's death, and is traditionally regarded as his final philosophical testament [citation:14]. According to the preface preserved in the text, Wang delivered its content orally to his disciple Qian Dehong before departing on a military campaign, and Qian recorded it [citation:9]. This accounts for its dialogical form: it is structured as a series of questions and answers, with an interlocutor pressing Wang on the meaning of the Great Learning's 'three guidelines.' The attribution to Wang is undisputed, and the text is included in the standard editions of his complete works. Its authority derives from its status as his last work, representing his final considered position.

A persistent misreading treats wanwu yiti as a form of monism or mysticism, as though Wang were claiming that all things are literally one substance and that individual distinctions are illusory. This is not his position. Wang insists that the unity is a unity of benevolence (ren), a moral relationship of concern and responsiveness, not a metaphysical identity [citation:3][citation:4]. The child, the bird, the plant, and the stone remain distinct beings; what unites them is the mind's capacity to respond to their suffering as if it were its own. The unity is normative and affective, not ontological. Reading it as monism imports a metaphysical framework foreign to Wang's Confucian project and obscures his insistence on the reality of differentiated relationships—parent and child, ruler and minister—within the one body.