We scarcely realize, I think, how much we owe to Doctors. Our system of Medicine seems so natural and obvious that it hardly occurs to us as somewhat new and exceptional. When we are ill we send for a Physician; he prescribes some medicine; we take it, and pay his fee. But among the lower races of men pain and illness are often attributed to the presence of evil spirits. The Medicine Man is a Priest, or rather a Sorcerer, more than a true Doctor, and his effort is to exorcise the evil spirit.

In other countries where some advance has been made, a charm is written on a board, washed off, and drunk. In some cases the medicine is taken, not by the patient, but by the Doctor. Such a system, however, is generally transient; it is naturally discouraged by the Profession, and is indeed incompatible with a large practice. Even as regards the payment we find very different systems. The Chinese pay their medical man as long as they are well, and stop his salary as soon as they are ill. In ancient Egypt we are told that the patient feed the Doctor for the first few days, after which the Doctor paid the patient until he made him well. This is a fascinating system, but might afford too much temptation to heroic remedies.

On the whole our plan seems the best, though it does not offer adequate encouragement to discovery and research. We do not appreciate how much we owe to the discoveries of such men as Hunter and Jenner, Simpson and Lister. And yet in the matter of health we can generally do more for ourselves than the greatest Doctors can for us.

But if all are agreed as to the blessing of health, there are many who will not take the little trouble, or submit to the slight sacrifices, necessary to maintain it. Many, indeed, deliberately ruin their own health, and incur the certainty of an early grave, or an old age of suffering.

No doubt some inherit a constitution which renders health almost unattainable. Pope spoke of that long disease, his life. Many indeed may say, "I suffer, therefore I am." But happily these cases are exceptional. Most of us might be well, if we would. It is very much our own fault that we are ill. We do those things which we ought not to do, and we leave undone those things which we ought to have done, and then we wonder there is no health in us.

We all know that we can make ourselves ill, but few perhaps realize how much we can do to keep ourselves well. Much of our suffering is self-inflicted. It has been observed that among the ancient Egyptians the chief aim of life seemed to be to be well buried. Many, however, live even now as if this were the principal object of their existence.

Like Naaman, we expect our health to be the subject of some miraculous interference, and neglect the homely precautions by which it might be secured.

I am inclined to doubt whether the study of health is sufficiently impressed on the minds of those entering life. Not that it is desirable to potter over minor ailments, to con over books on illnesses, or experiment on ourselves with medicine. Far from it. The less we fancy ourselves ill, or bother about little bodily discomforts, the more likely perhaps we are to preserve our health.

It is, however, a different matter to study the general conditions of health. A well-known proverb tells us that every one is a fool or a physician at forty. Unfortunately, however, many persons are invalids at forty as well as physicians.

Ill-health, however, is no excuse for moroseness. If we have one disease we may at least congratulate ourselves that we are escaping all the rest. Sydney Smith, ever ready to look on the bright side of things, once, when borne down by suffering, wrote to a friend that he had gout, asthma, and seven other maladies, but was "otherwise very well;" and many of the greatest invalids have borne their sufferings with cheerfulness and good spirits.