[Medical] science was indeed powerful, but its self-understanding left much to be desired. It knew the human parts in ever-finer detail, but it concerned itself little with the human whole. … The art of healing does not inquire into what health is, or how to get and keep it: The word "health" does not occur in the index of the leading textbooks of medicine. To judge from the way we measure medical progress, largely in terms of mortality ­statistics and defeats of deadly diseases, one gets the unsettling impression that the tacit goal of medicine is not health but rather bodily immortality, with every death today regarded as a tragedy that future medical research will prevent.

Quod optimus medicus sit quoque philosophus.

Medicine heals diseases of the body, wisdom frees the soul from passions.

If the physician clearly perceives what is to be cured in diseases, that is to say, in every individual case of disease (knowledge of disease, indication), if he clearly perceives what is curative in medicines, that is to say, in each individual medicine (knowledge of medical powers), and if he knows how to adapt, according to clearly defined principles, what is curative in medicines to what he has discovered to be undoubtedly morbid in the patient, so that the recovery must ensue - to adapt it, as well in respect to the suitability of the medicine most appropriate according to its mode of action to the case before him (choice of the remedy, the medicine indicated), as also in respect to the exact mode of preparation and quantity of it required (proper dose), and the proper period for repeating the dose; - if, finally, he knows the obstacles to recovery in each case and is aware how to remove them, so that the restoration may be permanent, then he understands how to treat judiciously and rationally, and he is a true practitioner of the healing art .

The doctor's aim is to do good, even to our enemies, so much more to our friends, and my profession forbids us to do harm to our kindred, as it is instituted for the benefit and welfare of the human race, and God imposed on physicians the oath not to compose mortiferous remedies.

One of the first duties of the physician is to educate the masses not to take medicine.

Before you examine the body of a patient, be patient to learn his story. For once you learn his story, you will also come to know his body.

For, medicine being a compendium of the successive and contradictory mistakes of medical practitioners, when we summon the wisest of them to our aid, the chances are that we may be relying on a scientific truth the error of which will be recognized in a few years’ time. So that to believe in medicine would be the height of folly, if not to believe in it were not greater folly still, for from this mass of errors there have emerged in the course of time many truths.

The good physician knows his patients through and through, and his knowledge is bought dearly. Time, sympathy, and understanding must be lavishly dispensed, but the reward is to be found in that personal bond which forms the greatest satisfaction of the practice of medicine. One of the essential qualities of the clinician is interest in humanity, for the secret of the care of the patient is in caring for the patient.

The physician must be able to tell the antecedents, know the present, and foretell the future — must mediate these things, and have two special objects in view with regard to disease, namely, to do good or to do no harm.

If there is a credo in practical medicine, it is that the important thing is to be sensible.

A medicine man shouldn't be a saint. He should experience and feel all the ups and downs, the despair and joy, the magic and the reality, the courage and the fear, of his people. He should be able to sink as low as a bug, or soar as high as an eagle. Unless he can experience both, he is no good as a medicine man.

Certain s and physicians say that it is not possible for any one to know medicine who does not know what man is, and that who ever would cure men properly, must learn this in the first place. But this saying rather appertains to philosophy, as Empedocles and certain others have described what man in his origin is, and how he first was made and constructed. But I think whatever such has been said or written by sophist or physician concerning nature has less connexion with the art of medicine than with the art of painting. And I think that one cannot know anything certain respecting nature from any other quarter than from medicine... Wherefore it appears to me necessary to every physician to be skilled in nature, and strive to know... what man is in relation to the articles of food and drink, and to his other occupations, and what are the effects of each of them to every one.

There is an art to medicine as well as science, and that warmth, sympathy, and understanding may outweigh the surgeon’s knife