First Do No Harm
A doctor, like anyone else who has to deal with human beings, each of them unique, cannot be a scientist;
he is either, like the surgeon, a craftsman, or, like the physician and the psychologist, an artist.
This means that in order to be a good doctor a man must also have a good character, that is to say,
whatever weaknesses and foibles he may have, he must
love his fellow human beings in the concrete and
desire their good before his own.
– W. H. Auden