希波克拉底：誓言、体液与理性医学的诞生

English

Hippocrates of Cos (c. 460–c. 375 BCE) lived during Greece’s Classical period and is traditionally regarded as the father of medicine. He practiced medicine and taught pupils, traveling widely in Greece and Asia Minor, and was consulted by King Perdiccas of Macedon and Artaxerxes of Persia. Within a few generations, his name became attached to a collection of medical writings — the Hippocratic Corpus — that would shape Western medicine for more than two millennia. What distinguishes Hippocrates from earlier healers is not a single discovery but a fundamental shift in outlook: he argued that disease has natural causes, not divine ones, and that the physician’s task is to observe, understand, and intervene accordingly.

中文

科斯的希波克拉底（约公元前460—约前375年）生活在希腊古典时期，被传统上视为医学之父。他行医授徒，游历希腊和小亚细亚各地，曾为马其顿国王佩尔狄卡斯和波斯国王阿尔塔薛西斯诊治。在他身后几代人中，他的名字与一部医学文集——希波克拉底文集——紧密相连，这部文集将塑造西方医学两千余年。希波克拉底与早期医者的区别，不在于某一项发现，而在于根本性的观念转变：他主张疾病有自然原因，而非神圣原因，医生的任务是通过观察、理解并据此干预。

The Four Humors: Balancing the Fluids of the Body

四体液学说：身体液体的平衡

English
The core of Hippocratic physiology was the theory of the four humors: blood (haima), phlegm (phlegma), yellow bile (xanthe chole), and black bile (melaina chole). When these humors were in balance — a state called eukrasia — health prevailed; when they were out of balance or corrupted — dyskrasia — disease took over. The four humors corresponded in their natures to the four elements proposed by Empedocles (c. 493–433 BCE): blood to air (hot and moist), phlegm to water (cold and moist), yellow bile to fire (hot and dry), black bile to earth (cold and dry). This linkage anchored medicine within a comprehensive natural philosophy. The goal of therapy was to restore equilibrium through diet, exercise, and evacuations — bleeding, purging, sweating — that removed excess humors from the body.

The humors also explained emotional states in physical terms. Black bile was thought to cause melancholic sadness and depression; yellow bile, choleric anger and impulsivity; phlegm, phlegmatic calm and sluggishness; blood, sanguine cheerfulness and optimism. The vocabulary has endured: we still speak of “sanguine” optimists, “phlegmatic” temperaments, “choleric” irascibility, and “melancholic” depression — words that outlasted the medical system that produced them, a reminder that ancient language shapes even modern psychological categories.

The Hippocratic treatise On the Sacred Disease — about epilepsy — offers a direct demonstration of this naturalistic method. Hippocrates rejected the common belief that epilepsy was a “sacred” visitation from the gods. He argued instead that it had a natural cause beginning in the brain, that its symptoms could be observed and classified, and that treatment should address the bodily dysfunction, not divine displeasure. The argument was not merely empirical but methodological: if you claim a disease is divine, you cannot study it; if you treat it as natural, you can.

中文
希波克拉底生理学的核心是四体液学说：血液、粘液、黄胆汁和黑胆汁。当这些体液处于平衡状态（eukrasia）时，健康占主导；当它们失衡或被污染（dyskrasia）时，疾病随之而来。四种体液在性质上与恩培多克勒（约公元前493-433年）提出的四元素相对应：血液对应气（热湿）、粘液对应水（冷湿）、黄胆汁对应火（热干）、黑胆汁对应土（冷干）。这种对应关系将医学锚定于一个融贯的自然哲学体系之中。治疗的目标是通过调整饮食、运动以及放血、催吐、发汗等排液手段，消除体内过剩的体液，恢复平衡。

四体液学说也从物质角度解释情绪状态。黑胆汁被认为引起忧郁悲伤；黄胆汁引起暴躁易怒；粘液引起冷静迟钝；血液引起乐观开朗。这些词汇流传至今：我们仍然用“乐观的”“冷静的”“暴躁的”“忧郁的”来描述人格类型——这些词超越了产生它们的医学体系，提醒我们古代语言仍在塑造现代的心理范畴。

希波克拉底的《论圣病》——关于癫痫——是这种自然主义方法的直接例证。希波克拉底拒绝了癫痫是神降之疾的普遍信仰。他论证说癫痫有始于大脑的自然原因，其症状可以被观察和分类，治疗应当针对身体的功能失调，而非神的不悦。这一论证不仅是经验性的，更是方法论的：如果你声称一种疾病是神圣的，你就无法研究它；如果你将其视为自然的，你就可以研究。

The Hippocratic Oath: Ethics Before the Art

希波克拉底誓言：技艺之前的伦理

English
The document that carries Hippocrates’s name more widely than any other may not have been written by him. The Hippocratic Oath, surviving in manuscripts and papyri, is a pledge taken by a new physician, invoking Apollo, Asclepius, and other gods, committing the oath-taker to respect his teacher as family, to teach without fee the sons of his teacher and his own sons, and to practice medicine according to his ability and judgment for the benefit of his patients. The Oath famously prohibits giving deadly drugs, inducing abortion, and performing surgery (the cutting for the stone).

Whether Hippocrates himself wrote it or it emerged from the Pythagorean tradition or the medical school on Cos, the Oath became the ethical foundation of Western medicine. It introduced principles that have endured for 2,400 years: beneficence (acting in the patient’s best interest), non-maleficence (first, do no harm), confidentiality, and the professional obligation to teach the next generation. In the Oath, the physician is not a technician but a moral agent — someone whose power over the vulnerable requires a binding commitment. The Oath has been revised many times, but the idea that medicine requires an explicit ethical foundation remains its lasting legacy.

中文
以希波克拉底之名流传最广的文献，可能并非他所亲笔撰写。希波克拉底誓词是一份新医生的誓言，他呼唤阿波罗、阿斯克勒庇俄斯诸神为证，承诺视师如父，无偿教授老师和自己的子嗣，并依其能力与判断，为病人的利益行医。誓词中著名地禁止使用致命药物、诱导堕胎以及施行手术（膀胱结石手术）。

无论誓词是希波克拉底本人所写，还是源于毕达哥拉斯学派或科斯的医派，它都成为了西方医学的伦理基石。它引入的原则延续了2400年：行善、不作恶、保密以及教导下一代的职业义务。在誓词中，医生不仅是技术人员，更是道德主体——一个对弱势者拥有权力因而需要做出约束性承诺的人。誓词历经多次修订，但医学需要明确的伦理基础这一理念，是它恒久的遗产。

The Hippocratic Corpus: A Tradition, Not a Single Author

希波克拉底文集：一个传统，而非一位作者

English
About sixty medical writings survive that bear Hippocrates’s name, known as the Hippocratic Corpus. They are written in the Ionic Greek dialect and range in content from clinical case histories (the Epidemics) to theoretical treatises (On the Nature of Man) to surgical manuals (On Fractures). They were produced over perhaps two centuries, by multiple hands, from different medical schools — the Coan and the Cnidian traditions. No single work in the corpus can be proven to be by Hippocrates himself. The Corpus is best understood as the remains of the library of the medical school on Cos, supplemented by later works, all gathered under the name of the school’s most famous teacher. What unites them is not a single authorial voice but a shared commitment to naturalistic explanation, clinical observation, and ethical practice. The Corpus was assembled in Alexandria in the third century BCE and has been transmitted through manuscript tradition ever since.

中文
大约六十部医学著作冠以希波克拉底之名流传至今，统称为希波克拉底文集。它们用爱奥尼亚希腊方言写成，内容从临床病例史到理论论著，再到外科手册，跨度广泛。这些著作可能是在两个世纪间，由多位作者、自不同医学流派（科斯学派与尼多斯学派）写成的。文集中没有一部作品能被确证为希波克拉底本人所著。该文集最好被理解为科斯医学派图书馆的遗存，辅以后世著作，全部收归于该派最著名导师的名下。统一它们的不是单一的著述声音，而是对自然主义解释、临床观察和伦理实践的共同承诺。希波克拉底文集于公元前三世纪在亚历山大里亚编成，此后通过抄本传统流传至今。

Across Civilizations: Hippocrates, Sushruta, Charaka, and the Yellow Emperor

跨文明对照：希波克拉底、妙闻、遮罗迦与黄帝

English
Hippocrates was not alone. In the centuries immediately before and after his life, other civilizations produced foundational medical texts that would anchor their own traditions.

In ancient India, the Charaka Samhita (traditional dates c. 600 BCE, but likely compiled over several centuries) and the Sushruta Samhita (similarly multi‑layered) present the foundations of Ayurvedic medicine. Charaka emphasizes internal medicine, dietetics, and the physician’s moral duties — his oath includes a prohibition against harming the patient. Sushruta is celebrated as the father of surgery, describing over 120 surgical instruments and 300 surgical procedures, including rhinoplasty (nasal reconstruction) and cataract surgery — details that surpass what appears in the Hippocratic Corpus. The correspondence between the ethical sections of the Sushruta and the Hippocratic Corpus is close enough that scholars have debated influence, though the exact direction remains unresolved.

In ancient China, the Huangdi Neijing (Yellow Emperor’s Inner Classic, compiled c. 2nd century BCE) established the theoretical foundations of Chinese medicine: yin-yang, five phases, qi, and the channel network. Like the Hippocratic Corpus, the Neijing is a compilation of multiple authors over centuries, not the work of a single figure. While the Hippocratic tradition developed the four humors to explain health and disease, the Neijing developed the yin-yang and five-phase frameworks. Both systems are holistic, emphasize diet and lifestyle, and reject supernatural explanations. Where they differ is in the conceptual vocabulary and in the specific methods of diagnosis and treatment — pulse diagnosis more elaborate in China, humoral balancing more central to the Greek tradition.

Hippocrates’s achievement was not to surpass these other traditions — each was developed independently, with its own internal coherence and explanatory power. His achievement was to give Western medicine a founding figure and a founding text tradition that privileged observation, natural causation, and ethical accountability at a formative moment in its history. In this sense, he is to Western medicine what Charaka and Sushruta are to Ayurveda and the Neijing is to Chinese medicine: the name that came to stand for a way of seeing the body that endures.

中文
希波克拉底并不孤单。在他生前和死后的几个世纪里，其他文明也产生了成为各自传统基石的医学经典。

在古代印度，《遮罗迦本集》（传统日期约公元前600年，但可能经数个世纪编成）和《妙闻本集》（同样多层累积）奠定了阿育吠陀医学的基础。遮罗迦强调内科、饮食学以及医生的道德责任——其誓词包括禁止伤害病人。妙闻被誉为外科之父，描述了120多种手术器械和300多种外科程序，包括鼻整形术和白内障手术——其细节之丰富超过了希波克拉底文集中的相关内容。妙闻与希波克拉底文集的伦理学部分对应非常接近，以至于学者们一直在争论其影响方向，尽管确切的方向仍未解决。

在古代中国，《黄帝内经》（约公元前2世纪编成）奠定了中医的理论基础：阴阳、五行、气与经络网络。与希波克拉底文集一样，《内经》是多个作者跨越几个世纪的汇编，而非出自单一人物的手笔。希波克拉底传统发展出四体液说以解释健康与疾病，而《内经》发展出阴阳与五行框架。两个体系都是整体论的，都强调饮食与生活方式，都拒绝超自然解释。它们的差异在于概念词汇以及诊断和治疗的具体方法——脉诊在中国更为精微，体液平衡则在希腊传统中居于核心地位。

希波克拉底的成就不是超越这些其他传统——每一种都是独立发展的，各有其内在一致性与解释力。他的成就，是在西方医学史上一个形成性的时刻，赋予西方医学一个奠基性人物和一个奠基性文本传统——这个传统将观察、自然因果和伦理责任置于核心。在这个意义上，他对西方医学的意义，正如遮罗迦和妙闻对阿育吠陀的意义，以及《内经》对中国医学的意义：一个名字，成为了一种观看身体的持久方式。

Legacy: From Galen to Avicenna and Beyond

传承：从盖伦到伊本·西那，再到更远

English
Hippocratic medicine did not remain static. The Roman physician Galen (129–c. 216 CE) systematized and expanded it, adding detailed anatomical knowledge (based largely on animal dissection) and elaborating the theory of the four humors into a comprehensive system of pathology, pharmacology, and therapeutics. Galen’s authority became so great that his writings, not Hippocrates’s, would dominate Western medicine for nearly 1,500 years — but Galen always presented himself as the faithful interpreter of Hippocrates.

The tradition continued through the Islamic world. The Persian physician Avicenna (Ibn Sina, 980–1037 CE) wrote the Canon of Medicine, a systematic compendium that synthesized Hippocratic and Galenic medicine with Arabic and Persian contributions. The Canon became the standard medical textbook in European universities for five centuries, translated into Latin in the 12th century, and printed in dozens of editions. Hippocrates’s name traveled with it, revered as the originator of the tradition. Through this transmission — Greek to Roman to Islamic to medieval European — Hippocratic humoral theory shaped medical thinking well into the 19th century, when modern pathology, germ theory, and biochemistry gradually replaced it. In the 20th century, the Hippocratic Oath was revived in medical graduation ceremonies, not as a binding contract but as an expression of the profession’s ethical aspirations.

中文
希波克拉底医学并非静止不变。罗马医生盖伦（约129–约216年）对其进行了系统化扩展，增添了详细的解剖学知识（主要基于动物解剖），并将四体液学说阐发为一个融贯的病理学、药理学和治疗学体系。盖伦的权威变得如此之大，以至于他的著作而非希波克拉底的著作，主导了西方医学近1500年——但盖伦总是把自己定位为希波克拉底的忠实诠释者。

这一传统经伊斯兰世界继续传承。波斯医生伊本·西那（阿维森纳，980–1037年）撰写了《医典》，这部系统性的百科全书将希波克拉底和盖伦的医学与阿拉伯和波斯的贡献融为一体。《医典》成为欧洲大学五个世纪的标准医学教科书，12世纪被译成拉丁语，并印行了数十个版本。希波克拉底的名字随之流传，被尊为这一传统的开创者。通过这条传承链——希腊→罗马→伊斯兰→中世纪欧洲——希波克拉底的四体液理论塑造了医学思想，直到19世纪，现代病理学、细菌学说和生物化学才逐步取代它。20世纪，希波克拉底誓言在医学毕业典礼上复兴——不再作为具有约束力的合同，而是作为医学职业伦理抱负的表达。

An Open Question: Why Does a Name Endure When the Works Are Not His?

一个开放的问题：为何作品非他所写，名字却如此持久？

English
The historical Hippocrates wrote none of the works that bear his name. He left no “Hippocrates wrote this” signature. Yet his name became the label for a tradition, a method, an ethical code, and a way of seeing the body. This raises a question that echoes across civilizations: why do we attach a single name to work done by many hands? In China, the Huangdi Neijing is attributed to the Yellow Emperor, though no such person wrote it. In India, the Charaka Samhita and Sushruta Samhita carry the names of sages who may have lived centuries before the texts were compiled. The practice of pseudepigraphy — writing under a revered name — was not fraud but a way of claiming that the work belongs to a tradition, not just to a moment. The name stands for the value, the orientation, the commitment. Hippocrates’s name endured not because he authored the books, but because he embodied an ideal: the physician who observes, who reasons, who treats the sick without harming them, and who teaches the next generation. The question is not whether he wrote the Oath, but whether the Oath speaks for the kind of medicine he practiced. And for 2,400 years, generations of physicians have answered that question in the affirmative.

中文
历史的希波克拉底并没有写下任何以他之名流传的著作。他没有留下“希波克拉底亲笔”的署名。然而，他的名字却成为了一个传统、一种方法、一套伦理准则、一种观看身体的方式的标签。这提出了一个回荡于各文明之间的问题：为什么我们将单一个人的名字附着于许多只手完成的作品？在中国，《黄帝内经》归名于黄帝，尽管并无这样一个人写过它。在印度，《遮罗迦本集》和《妙闻本集》承载着可能比文本编成早几个世纪的圣人之名。托名写作并非欺诈，而是一种宣称这部作品属于一个传统、而非仅仅属于一个时刻的方式。名字代表了价值、取向和承诺。希波克拉底的名字之所以持久，不是因为他创作了这些著作，而是因为他体现了一个理想：那位观察、推理、治疗病人而不伤害他们、并教导下一代的医生。问题不在于他是否写了誓言，而在于誓言是否为他所实践的医学代言。2400年来，一代又一代的医生以肯定的态度回答了这个问题。

Hippocrates – The Oath, the Humors, and the Birth of Rational Medicine 希波克拉底：誓言、体液与理性医学的诞生