清代段玉裁以学术名世,既是著名的语言学家、经学家,也是文献学家、思想家,其学术成就与治学理念为世人所赞仰。前人已从专书专题、学术思想、文化成就等不同方面探讨段氏学问、段学传承、研究理路。然从独创性的学术成果、独到的学术文化理念以及独特的学术实践三个方面探讨,更能揭示段玉裁独特的学术个性、文化精神和取得巨大成就的原因。 Duan Yu cut the academic world in the Qing Dynasty, is both a famous linguist, scholar, but also a philosopher, thinker, his academic achievement and philosophy of scholarship for the world admired. His predecessors have explored Duanism, inheritance and study of philosophy from different aspects such as special subject, academic thought and cultural achievements. However, from three aspects of original academic achievements, unique academic and cultural ideas as well as unique academic practice, Duan Yucai can better reveal the unique academic personality, cultural spirit and the reasons for the great achievements.