论文以魏晋时期太原孙氏家族的思想发展为研究对象，依据史书典籍的记载和存留于世的著作文献，结合魏晋时代的时代背景和学术变迁，对魏晋时期太原孙氏家族主要成员的思想发展进行了梳理。论文共分为六章。第一章是绪论，主要论述了研究动机和目的、现状和总结、思路和材料以及论文的主旨和章节结构。第二章主要考察了太原孙氏家族的概况，分析论述了太原孙氏家族的家族起源和谱系发展，概括归纳了孙氏家族的家风和家学，重点概述了孙资、孙楚、孙盛、孙统、孙绰的生平，主要包括他们的生平事迹、仕宦经历、交游情况和婚姻家庭等。第三章探讨孙楚的思想，其思想特色是儒道互补，一方面有儒家思想的坚持，国家要确立崇圣慕贤的人才理念和选贤任能用人制度，士人要有济世精神和担当意识，以此弥合国家和士人之间的缝隙，增强凝聚力；另一方面则是对道家思想的推崇，怀有达观以生死的态度，追求自然与真，率真性情，洒脱生活。第四章探讨孙盛的思想，其思想主张主要有三点：崇儒、反玄和斥佛。崇儒方面，他宣扬儒家思想和精神，分别在治国理念、治国制度和君臣关系三个方面论述自己构建社会秩序的理想。反玄方面，在易论上，孙盛坚持汉易象数传统，坚持“取象说”和“卦气说”，反对玄学义理派的取义说和“象外求道”；孙盛分别作《老聃非大贤论》和《老子疑问反讯》，将老子定位为中贤、第三之人，质疑老子的地位和学说。斥佛方面，孙盛以“形既粉散，知亦如之”的神灭论同罗含的更生论辩论，反对佛教神不灭思想。第五章主要讨论孙绰的思想，其思想的最鲜明特点是儒释道三教融通。孙绰少慕老庄之道，怀有偏安心态，而在出处问题上，他主张“体玄识远者，出处同归”，表现出儒道调和的论调。在其著作《喻道论》中，孙绰以一问一答的形式重点讨论了佛与道、佛与儒之间的关系，强调“周孔即佛，佛即周孔”，并分别在关于报应、去杀、孝道等方面论述儒佛一致。孙绰思想体现出儒释道三教融通的特色，对后世学者试图促进儒释道三教合一产生了影响。最后一章，通过对孙氏家族成员主要思想的分析，以小家族反映大时代，折射出魏晋人士的生活态度和精神风貌。同时，也呼唤今人，哪怕在现实压抑之下，也要保持精神的自由状态，积极生活，实现圆满人生。

The dissertation focuses on the development of the thoughts of the Sun family in Taiyuan during the period of the Wei and Jin Dynasties. Based on the records of historical books, combined with the historical background and academic changes in the Wei and Jin era, I combed the development of the ideas of the main members of the Taiyuan Sun family .The paper is divided into six chapters. The first chapter is the introduction, which mainly discusses the research motivation, purpose, current situation and summarizes ideas and materials as well as the structure of the thesis. The second chapter mainly inspects the general situation of the Sun family, analyzes and discusses the origin of the family and pedigree development ,summarizes the style of the family ,and gives an overview of Sun Zi, Sun Chu, Sun Sheng and Sun Chuo which mainly includes their life story, official experience, travel situation, marriage and family. The third chapter discusses Sun Chu’s thoughts. The characteristics of his thoughts is the complementarity between Confucianism and Taoism. On the one hand, he persisted in Confucianism. The state must establish the concept of seeking talents and the talent selection system in order to bridge the gap between the country and the scholars toenhances cohesiveness. Scholars should have a spirit of saving society and taking social responsibilities. On the other hand, he respects the Taoist ideas and embraces the attitude of life and death to pursue nature and truth. The fourth chapter discusses Sun Sheng's thoughts. There are three main points in his ideas. He advocated the spirit of Confucianism, and discussed his own ideals of building a social order in three aspects: the idea of ruling the country, the system of ruling the country, and the relationship between monarchs and officials. In terms of anti- enlightenment, in terms of easy discussion, Sun Sheng adhered to the tradition of Xiang Shu in Han Dynasty, insisted on “Qu Xiang” and “Gua Qi”theory, opposed the metaphorical theory of metaphysics and seeking truth outside Xiang; Sun Sheng thought that Lao Tzu is not a sage and questioned the status and doctrine of Laotzu .In terms of denying the Buddha, Sun Sheng argued with Luo Han's theory of resurrection . He was against the eternal thought in Buddhism. The fifth chapter mainly discusses Sun Chuo's thought. The most distinctive feature of his thought is the integration of Confucianism, Buddhism and Taoism. Sun Chuo was less like Laotzu and Chuangtzu. He advocated "a person who understands the truth far, shares the same place", showing the integration of Confucianism and Taoism. In his book "Yu Dao Lun", Sun Chuo focused on the relationship between Buddhism and Taoism, Buddhism and Confucianism in the form of questions and answers, emphasizing "Zhou and Kong is the Buddha, Buddha is the Zhou and Kong". Sun Chuo's thought embodies the characteristics of the integration of Confucianism, Buddhism and Taoism, and has influenced the later scholars' attempts to promote the unity of Confucianism, Buddhism and Taoism. In the last chapter, through the analysis of the main ideas of the Sun family members, the family reflects the great times and the attitudes and spirits of the Wei and Jin scholars. And at the same time, it tells us to keep the spirit of freedom to achieve a successful life even under the pressure of reality.