A physician must possess a heart of compassion (Ren, benevolence) to be able to speak of "Ren." Only when one can maintain this compassion while simultaneously exercising the ability to restrain it for rational decision-making can one speak of "Ming" (clarity/wisdom). Generally, "Ren" is used to cultivate one's own moral character, whereas "Ming" is employed to manage affairs and judge pathological conditions. In cases where a disease is truly incurable, if a physician insists on treating it, it is often due to internal attachment or past experiences that have proven futile in the end; such situations are ultimately beyond control. Rather than remaining in a state of helplessness, it is preferable to make decisive choices early. However, there are two main reasons why physicians fail to make such decisions: first, being indulged by affection for relatives or patients, they cannot bear to give up treatment immediately, resorting to every possible means to seek a cure, hoping against hope, which leads to inner torment; second, driven by greed for profit, they refuse to discontinue treatment promptly, using deceptive words to cover up the reality, hoping for accidental success, which invites public criticism. Therefore, once critical and severe symptoms are clearly identified, decisions should be made promptly, disregarding personal gain or affection. As for those who blindly predict outcomes without understanding pulse diagnosis (Maili) or tracing the origin of diseases, their behavior reflects vulgar and ignorant habits. Such individuals are unworthy of being considered in the realm of proper medical judgment, let alone claiming moral superiority.