《伤寒》而外，《金匮》一书，又杂症之大法门也。吾吴尤在泾先生，学术渊深，天机
敏妙
；
说，参以论断，所谓广长舌大法轮，可想见先生济世婆心矣。余生也晚，不获亲炙先生讨论
，读其书如见其人焉。闻诸故老云，先生键户着书，绝意荣利，一时名宿，如方东华、顾秀
野、沈归愚、李客山诸君，相与结城南之社，其诗采入《国朝别裁集》，为时所诵集者已久
。
于星门陈子处借校，讹正补缺，名之曰《金匮翼》，窃仿《伤寒附翼》之义。夫科举之学，
揣摩家犹曰中式，况于病乎。则是书为《金匮》羽翼，而先生为仲圣功臣矣。是为序。
嘉庆十有八年癸酉三月长洲后学徐锦书于心太平轩
闻之着书难，选书尤难，医理之难知也。其书汗牛充栋，欲别赝存真，如披沙拣金。览
之博
而治杂病一书，只存抄本。是书之必传于后，无庸赘述，独惜其未广所传也。吾宗淡安大兄
，昔同游西畴夫子门，析疑赏奇，师深喜其好学。迄今积三十年，孜孜不倦。宜其乞方踵至
，名动公卿。乃复虚怀若谷，虽盛暑晚归，余至必剪烛深谈也。尝出郭氏《伤寒补亡论》、
尤氏杂病两书，正讹补缺，相与商榷者久之。今尤氏书校刊已成，促其先付剞劂，名之曰《
金匮翼》。尤氏固为仲圣功臣，而淡安亦属尤氏知己矣。是为序。
弟柏雪峰氏拜书
除了《伤寒论》之外，《金匮要略》一书，又是治疗杂病的重要法度。我们吴地的尤在泾先生，学术造诣深厚，天赋机智敏锐；他阐述医理，参酌自己的论断，这就像佛陀说法时广长舌相转动大法轮一样（比喻其言论权威且普度众生），可以想见先生救济世人的慈悲心肠了。我出生得晚，没能亲自跟随先生讨论学问，但读他的书就像见到他的人一样。听老一辈人说，先生闭门著书，对功名利禄毫无兴趣，当时著名的学者，如方东华、顾秀野、沈归愚、李客山诸位先生，与他一起在城南结社，他们的诗作被收入《国朝别裁集》，被当时的人传诵已久。
我在星门陈子那里借来校勘，纠正错误，补充缺失，命名为《金匮翼》，私下模仿《伤寒附翼》的体例。科举考试的文章，揣摩派尚且能考中，何况是治病呢？因此这本书作为《金匮要略》的羽翼，而先生则是张仲景圣人的功臣了。这就是序言。
嘉庆十八年癸酉三月，长洲后学徐锦在心太平轩书写。
听说著书难，选书尤其难，因为医理难以知晓。书籍多得汗牛充栋，想要辨别真伪，如同披沙拣金。浏览那些博杂的著作，对于治疗杂病的书，只保留了抄本。这本书必定流传后世，无需多言，只是可惜它没有广泛传播。我的同宗淡安大哥，过去曾一同在西畴夫子门下游学，剖析疑难，欣赏奇文，老师非常喜欢他好学。到现在已经积三十年，他孜孜不倦。所以他求取药方的请求接踵而至，名声震动公卿。但他依然谦虚若谷，即使在盛夏傍晚归来，我到他那里一定剪烛深谈。他曾拿出郭氏的《伤寒补亡论》、尤氏关于杂病的两本书，共同纠正错误，补充缺失，相互商讨了很久。现在尤氏的书校刊已经完成，催促他先交付刻印，命名为《金匮翼》。尤氏固然是张仲景圣人的功臣，而淡安也是尤氏的知己了。这就是序言。
弟弟柏雪峰恭敬书写。
Besides the *Shanghan Lun* (Treatise on Cold Pathogenic Diseases), the *Jingui Yaolue* (Essential Prescriptions of the Golden Cabinet) is another fundamental text for treating miscellaneous diseases. Mr. You Zaijing from our region of Wu possesses profound academic attainments and acute intellectual insight; his exposition of medical principles, combined with his own judgments, resembles the Buddha's preaching with his long tongue turning the great dharma wheel (a metaphor for authoritative discourse that benefits all beings), one can imagine his compassionate heart to save the world. I was born late and did not have the opportunity to personally discuss learning with him, but reading his books is like seeing him in person. I heard from elders that Mr. You wrote books behind closed doors, having no interest in fame or profit. At that time, renowned scholars such as Fang Donghua, Gu Xiu Ye, Shen Guiyu, and Li Keshan formed a literary society in the south of the city; their poems were included in the *Guochao Biecai Ji* (Selected Poems of the Current Dynasty), which had been recited by people of the times for a long time.
I borrowed the manuscript from Chen Zi at Xingmen to collate it, correcting errors and filling in omissions, naming it *Jingui Yi* (Wings of the Golden Cabinet), privately imitating the style of *Shanghan Fuyi*. In imperial examinations, even those who merely guess can pass, let alone treating diseases. Thus, this book serves as wings to the *Jingui Yaolue*, and Mr. You is indeed a meritorious servant of Sage Zhang Zhongjing. This is the preface.
Written at Xin Taiping Xuan by Xu Jin, a junior scholar from Changzhou, in the third month of the year Guiyou (1813).
It is said that writing books is difficult, but selecting them is even more so, because medical principles are hard to comprehend. Books are numerous enough to make oxen sweat and fill warehouses; distinguishing authenticity from forgery is like sifting sand for gold. Having browsed extensive yet miscellaneous works, regarding texts on treating miscellaneous diseases, only manuscript copies remained. That this book will surely be transmitted to posterity needs no further elaboration; it is only a pity that its dissemination has not been wider. My clansman, Elder Brother Dan'an, previously studied together under Master Xichou, analyzing doubts and appreciating unique insights, and the teacher greatly appreciated his love for learning. For thirty years since then, he has worked tirelessly. Consequently, requests for prescriptions came to him continuously, and his fame moved nobles and high officials. Yet he remained humble as if he were an empty valley; even when returning late in the sweltering summer heat, whenever I visited, we would trim the candlestick and engage in deep conversation. He once presented Guo Shi's *Shanghan Bumang Lun* (Supplementary Lost Arguments on Cold Damage) and two books by You Shi on miscellaneous diseases, correcting errors and filling gaps, discussing them with each other for a long time. Now that the collation and printing of You Shi's books are complete, I urged him to submit them to the printer first, naming them *Jingui Yi*. You Shi is undoubtedly a meritorious servant of Sage Zhang Zhongjing, and Dan'an is also a confidant of You Shi. This is the preface.
Respectfully written by my younger brother, Bai Xuefeng.