To do nothing is sometimes a good remedy. - Hippocrates

The selflessness and dedication shown by many Greek doctors can be seen not only in such works as the Epidemics, but also in, for example, Thucydides’ account of the plague at Athens (II, 47ff.) – where he notes the high incidence of mortality from the disease among the doctors who attempted to treat it.

All disease begins in the gut.

Related to this is the surgery of wounds arising in military service, which concerns the extraction of missiles. In city practice experience of these is but little, for very rarely even in a whole lifetime are there civil or military combats. In fact such things occur most frequently and continuously in armies abroad. Thus, the person intending to practice this kind of surgery must serve in the army, and accompany it on expeditions abroad; for in this way he would become experienced in this practice.