人们一般认为,长寿者必定体魄健壮,无灾无病,其实不尽然。现实生活中常常可以看到许多长寿者却是体弱多病,病不离身,药不离口;而一些身体看似很好,从不生病的人,却常一病不起。其中的奥秘就是体弱者往往明于察己,善于养生。明于察己,是说体弱多病者常有自知之明,深知自身体弱有 It is generally believed that longevity must be physically strong, disaster-free, in fact, not entirely. In real life, you can often see many longevity people who are infirm, sick, and insensitive. Some people who look good and who never get sick often fail to get sick. One of the mysteries is that the infirm often find themselves in the police, good at health. Clearly observing their own is to say that the frailty are often self-aware and aware of their weakness