段祺瑞（1865–1936）為民初政壇著名人物，著有《正道居集》。由於時代及政治原因， 段氏著作流傳甚少，世人鮮克窺其全豹。筆者以《正道居集》為中心，探析其詩文之 感世宗旨。「感世」一語，來自段氏所作〈內感〉、〈外感〉二篇，其散文初編亦名《正 道居感世集》。段氏強調諸集所收作品皆「有關世道人心者」，而筆者進而歸納為「感 懷」、「感化」兩層涵義。本文首先梳理正道居諸集的版本情況，再詳細論析其詩文之 感世宗旨如何透過「感懷」、「感化」兩種主題而呈現。第三節從歷史感慨、時局憂感 兩方面討論正道居詩文的「感懷」主題，第四節從民生教化、國是建白兩方面討論其 「感化」主題。筆者以為，《正道居集》諸詩文作為段氏於己於國之獨白，洵乎研究其 生平思想，乃至近代歷史的第一手資料。

Duan Qirui (1865–1936), a famous politician in early twentieth century, was the author of Zhengdaoju ji. This anthology of selected poems and essays is rarely known and read nowadays, due to time and political factors. With the focus on Zhengdaoju ji, this article explores the aim of worldly concerns in these works. As Duan emphasized that all the poems and essays included were beneficial to the conscience as pertains to the world, we infer that its worldly concerns include two implications: (1) sentiments on the past and present, and (2) propositions about education and politics. After examining the editions and contents of Duan’s anthology, this article successively examines how the aim of his worldly concerns is presented through the themes of the two aforesaid implications.