"Above All, Do No Harm"
I swear by Apollo the physician, and Aesculapius, and Hygeia, and Panacea and all the gods and goddesses, making them my witnesses, that I will fulfill, according to my ability and judgment, this Oath and covenant: To hold him, who has taught me this art, as equal to my parents, and to live my life in partnership with him, and if he is in need of money to give him a share of mine, and to regard his offspring as equal to my brothers in male lineage, and to teach them this art—if they desire to learn it—without fee and covenant; to give a share of precepts and oral instruction and all the other learning to my sons and to the sons of him who has instructed me, and to pupils who have signed the covenant and who have taken an oath according to the medical law, but to no one else. I will apply dietetic measures for the benefit of the sick according to my ability and judgment; I will keep them from harm and injustice. I will neither give a deadly drug to anybody if asked for it, nor will I make a suggestion to this effect. Similarly I will not give to a woman an abortive remedy. In purity and holiness, I will guard my life and my art. I will not use the knife, not even on sufferers from stone, but will withdraw in favor of such men as are [skilled] in this work. Whatever houses I may visit, I will come for the benefit of the sick, remaining free of all intentional injustice, of all mischief, and in particular of sexual relations with both male and female persons, be they free or slaves. What I may see or hear in the course of treatment or even outside of the treatment in regard to the life of men, which on no account [ought to be] spread abroad, I will keep to myself, holding such things shameful to be spoken about. If I fulfill this Oath and do not violate it, may it be granted to me to enjoy life and art, being honored with fame among all men for all time to come; if I transgress it and swear falsely, may the opposite of all this be my lot.
Oath of Hippocrates
From HIPPOCRATIC WRITINGS, translated by J. Chadwick and W. N. Mann, Penguin Books, 1950.
I swear by Apollo the healer, by Aesculapius, by Hygeia (health) and all the powers of healing, and call to witness all the gods and goddesses that I may keep this Oath, and promise to the best of my ability and judgment: I will pay the same respect to my master in the science (arts) as I do to my parents, and share my life with him and pay all my debts to him. I will regard his sons as my brothers and teach them the science, if they desire to learn it, without fee or contract. I will hand on precepts, lectures, and all other learning to my sons, to those of my master, and to those pupils duly apprenticed and sworn, and to none other. I will use my power to help the sick to the best of my ability and judgment; I will abstain from harming or wrongdoing any man by it. I will not give a fatal draught (drugs) to anyone if I am asked, nor will I suggest any such thing. Neither will I give a woman means to procure an abortion. I will be chaste and religious in my life and in my practice. I will not cut, even for the stone, but I will leave such procedures to the practitioners of that craft. Whenever I go into a house, I will go to help the sick, and never with the intention of doing harm or injury. I will not abuse my position to indulge in sexual contacts with the bodies of women or of men, whether they be freemen or slaves. Whatever I see or hear, professionally or privately, which ought not to be divulged, I will keep secret and tell no one. If, therefore, I observe this Oath and do not violate it, may I prosper both in my life and in my profession, earning good repute among all men for all time. If I transgress and forswear this Oath, may my lot be otherwise.