(1) Kindness is charity. People can be kind to things, not to all things that are harmful to people. Even if a word is harmful to people, ignore it. If they push it away to kill things, they will cherish their lives. If they have kindness in their hearts, they can live a long life without doing anything after the natural disaster.

(2) Static is static, and nature is static. The body is not tired, the body is not light, all troubles, troubles, joys and fears meet the outside world, and the heart is motionless, like a pool, like an ancient well, static and motionless.

(3) The ancients valued frugality as a treasure, and thrifty juxtaposition can make life rich. Dietary frugality can nourish the spleen and stomach, emotional frugality, spiritual gathering, verbal frugality, frugality in making friends, frugality in choosing friends, frugality in confinement, calm comfort, frugality and self-enjoyment, which is actually the way to prolong life.

(4) When people are always happy, the five internal organs of the mind are harmonious and the brain is healthy. Stay at home at night and have fun. Have a long talk and laugh with the guests, and the hard work of the day will be relieved. People who are good at keeping in good health are happy all their lives and never worry. Self-sufficiency, happiness, fame and justice are the keys to health.