「真宰」的內容歷來眾說紛紜，本文從《莊子‧齊物論》「可行已信，而不見其形，有情而無形」問題澄清著手，探討莊子所謂「真宰」的義理蘊涵。首段澄清「可行已信」應是「已」而非「己」問題的重要性及其理據，其次，論及可「行」的方式：「有情無形」，包含有情的「情」解為「實」；無形的「形」為「載體」。接續，提出已「信」的內容：真宰的特質，包含了「有、無的雙重性」和「行、信的自由性」。最終，提出已「信」的內容：「有、無的雙重性」和「行、信的自由性」兩項特質，是形上實存「可行已信」真宰的確證。

Opinions about the content of the “true Governor” differ all the time. As stated in “On the Equality of Things as Well as Its Meaning,” Zhuangzi, “It can be acted upon and be already believed in (ke xing yi xin) while its form one cannot see: it has real existence but possesses no form,” this essay is to start with clarifying the problem of this passage and further discuss the meaning of the “true Governor” mentioned in Zhuangzi. Firstly, this essay is to demonstrate the importance and evidence of the problem concerning “it can be acted upon and be already believed in,”showing that the original text should be “already/已” rather than “self/己”. Secondly, this essay is to discuss the way of “acting”: “it has real existence but possesses no form”; “existence” can be explicated as “reality”, while “form” can be understood as “emptiness load”. Thirdly, this essay is to propose the object of “believing”: the attributes of the “true Governor” include “the dualism of something and nothingness” as well as “the autonomy of acting and believing”. Finally, this essay is to present the content of “believing”: “the dualism of something and nothingness” and “the autonomy of acting and believing” bear witness to the metaphysical reality of the true Governor which “can be acted upon and be already believed in’.