:《性自命出》是郭店楚简中的一篇重要出土文献 ,对于它的创作时代与学派归属问题 ,学者们有多种看法 ,大多把它定为战国早期的思孟学派的作品。针对学者们的立论与意见 ,本文在结合世传文献的基础上 ,着力从思想分析的角度对《性自命出》与思孟学派的关系进行了考察 ,认为《性自命出》的可能性作者颇多 ,而在思孟学派中以子思思想与《性自命出》篇最相接近 ,因而子思颇有可能是该篇简书的作者。 : “Sexual self-esteem” is an important unearthed document in Guodian Chujian. Scholars have many opinions about its creative age and school attribution, and most of them regard it as the works of the Si-Meng school in the early Warring States period. Aiming at the scholars’ opinions and opinions, based on the literature of the world, this paper makes an effort to examine the relationship between “sexual selfishness” and the “Si Meng” school from the point of view of ideological analysis, and considers the possibility of “sexual selfishness” However, in the Si-Meng school, the thought of sub-thinking is most similar to that of “sexual self-esteem,” so Zi Si is quite likely to be the author of this book.