本文題旨有三：其一，藉〈魚樂解〉初步勾勒戴君仁先生之莊子學。其二，反思戴先生視莊子思想為「唯心」之洞見與侷限。其三，藉境界觀探析莊子思想中可能蘊含的淑世精神。基於此，全文共分三節展開：首先，舉要回顧近四十年內，學者對濠梁之辯之異詮。其次，扼要勾勒〈魚樂解〉思想輪廓，並反思戴先生會通陽明與莊子的詮釋。最後，從比較〈秋水〉與〈齊物論〉之異，呈現莊子的淑世精神。

The goals of this study are as follows: outlining the philosophy of Zhuangzi from Dai Junren’s perspective by exploring Dai’s article “Interpretation of the Happiness of Fish,” examining the insights and limitations of Dai’s interpretation of Zhuangzi's philosophy as one that indicates a connection between the external world and the human mind, and analyzing the concept of meliorism in Zhuangzi’s philosophy in terms of discussing his view on life and the world. Hence this article is divided into three sections. Section 1 reviews previous studies in recent 40 years on the philosophical debate between Zhuangzi and Huizi through discussing Dai’s article which was written based on his interpretation of the philosophy of Zhuangzi and Wang Yangming. Section 2 introduces Dai’s article Interpretation of the Happiness of Fish. By comparing “The Floods of Autumn” (Qiushui) with “The Adjustment of Controversies” (Qi wulun), two chapters from Zhuangzi. , the author we intends to convey wish conveying Zhuangzi’s idea of meliorism in Section 3.