“I swear by Apollo, the physician, and Æsculapius, and Health, and Panacea,[378] and all the gods and goddesses, that, according to my ability and judgment, I will keep this oath and this stipulation—to reckon him who taught me this art equally dear to me as my parents, to share my substance with him, and relieve his necessities if required; to look upon his offspring in the same footing as my own brothers, and to teach them this art, if they shall wish to learn it, without fee or stipulation; and that by precept, lecture, and every other mode of instruction, I will impart a knowledge of the art to my own sons, and those of my teachers, and to disciples bound by a stipulation and oath according to the law of medicine, but to none others. I will follow that system of regimen which, according to my ability and judgment, I consider for the benefit of my patient, and abstain from whatever is deleterious and mischievous. I will give no deadly medicine to any one if asked, nor suggest any such counsel; and in like manner I will not give to a woman a pessary to produce abortion. With purity and with holiness I will pass my life and practise my art. I will not cut persons labouring under the stone, but will leave this to be done by men who are practitioners of this work.[379]
“Into whatever houses I enter, I will go into them for the benefit of the sick, and will abstain from every voluntary act of mischief and corruption; and, further, from the seduction of females or males, of freemen or slaves. Whatever, in connection with my professional practice, or not in connection with it, I see or hear, in the life of men, which ought not to be spoken of abroad, I will not divulge, as reckoning that all such should be kept secret. While I continue to keep this oath unviolated, may it be granted to me to enjoy life and the practice of the art, respected by all men, in all times! But should I trespass and violate this oath, may the reverse be my lot!”
Ancient authorities differ as to the respective order in which the schools of the Asclepiads should be esteemed. Rhodes, Cos, and Cnidos continually disputed for the pre-eminence, Cos and Cnidos acquiring great fame by their conflicting opinions. According to Galen, the first place must be conceded to Cos, as having produced the greatest number of excellent disciples, amongst whom was Hippocrates; he ranks Cnidos next. Cos (B.C. 600) was the objective school, and devoted its studies chiefly to symptomatology. It asked, what can we see of the patient’s disorder? of what does he complain? what, in fact, are his symptoms? This is practical medicine, though not so much in accordance with modern scientific medicine as the method of Cnidos, the subjective school. There the aim was to make a correct diagnosis; to find out what was behind the symptoms, what caused the morbid appearances; what it was that the sensations of the patient indicated; and its aim was not to treat symptoms so much as to treat vigorously the disorder which caused them. Auscultation, or the art of scientifically listening to the sounds of the chest, those of the lungs in breathing, and of the heart in beating, was to some extent understood and practised at Cnidos. The medical school of Crotona was in the highest repute 500 B.C., probably on account of its connection with the Pythagoreans. The school of Rhodes does not seem to have had a long life.