Language is Jin Zhanghua's natural history. A person's body needs persistent exercise, but not excessive exercise. Exercise is the source of health. Proper exercise can make life full of vitality and improve immunity, but excessive exercise will damage your health.
Rinse your mouth several times after eating, so that your teeth will not smell good.
From Zhang Zhongjing's synopsis of the golden chamber in the Eastern Han Dynasty. Be sure to rinse your mouth more after eating, which will make your breath fragrant. Frequent gargling can remove the residue in the mouth in time, keep the mouth moist and clean, and effectively protect the mouth and teeth.
3. People's fault lies in mourning death, not in loving life; It's about regret, not nostalgia.
From Han Xu's On Revision. Overpass, shortcoming, deficiency. The disadvantage of people is that they feel sad only when they are dying, but they don't know how to cherish health when they are alive. I only regret the past, but I don't know how to learn from it to fight for the future. Human beings have the weakness of regretting afterwards and not knowing how to prevent in advance.