我国数学界的著名几何学家朱德祥数授,在西南边疆为祖国的数育事业作出了卓越贡献。在他八十寿辰将临之际,我院数学系李长明教授在青岛召开的高等几何学术、教学研讨会期间,曾倡议出版《朱德祥文集》以资纪念,此举立即得到西南师范大学出版社总编赵宏量教授和云南方面的积极响应。为此,作为文集的主编李长明教授专程两下昆明,除为文集撰写了两篇有关朱老之专著书评之外,还建议并写信给著名的数学大师陈省身教授、诺贝尔奖金获得者扬振宁博士,请他们为文集题辞,两位学术泰斗欣然命笔,饱含旧谊的题辞很快寄来,为文集生辉,此外,李长明教授在统稿之余,又写了一篇“编后语”,不但介绍了倡导文集的意图,也提出了一些对人物评价应持的标准和观点,我们觉得颇有见地,特在此刊出。 Zhu Dexiang, a famous geometric scientist in mathematics circles of our country, has made outstanding contributions to the educational career of the motherland in the southwest frontier. At the dawn of his 80th birthday, Prof. Li Changming, a professor of mathematics at our college, once advocated the publication of “The Collection of Zhu Dexiang” for commemoration at the Higher Geometry Academic and Teaching Seminar held in Qingdao. This was immediately procured by Southwest China Normal University Press Chief Editor Zhao Hongliang and Yunnan’s positive response. To this end, as a collection of editors Professor Li Changming made a special trip to Kunming, in addition to writing for the collection of two books on Zhu Lao’s book review, but also recommended and wrote to the famous maestro Professor Chen Sansheng, Nobel Prize winner Yang Zhen Dr. Ning asked them to make speeches on the essay. The two academic leaders were glad to write their essays and the essay full of old friendship was soon sent for the essay. In addition, Professor Li Changming wrote a series of editorials Afterword ", not only introduced the intent of advocacy anthology, but also put forward some standards and views on the character evaluation should hold, we think quite insightful, especially in this publication.