From "Luo Ying swims quietly and hangs without a pin". Good people will be rewarded for doing good deeds; When the wicked do bad things, they will get what they deserve. This was originally a Buddhist theory of karma. Buddhists believe that retribution is a matter of time: "it's not that you don't report it, it's not the time;" Report everything then. "I even think that if you don't report it in this life, you will report it in the afterlife. This sentence has its positive significance, because good people will always be rewarded, and those who do bad things will eventually be punished.

You can't have both. How can the sun flame find more fish?

From Tang Bai Juyi's Reading Zen Scriptures. How can empty flowers bear fruit and live fish be found under the scorching sun? Poetry is the author's understanding of the causal relationship of things after reading Zen Sutra. He believes that the occurrence, development and extinction of anything are conditional, and the cause and effect are complicated.

As you sow, you reap.

-from Lu Cui Cun Yang. As the tree, so the fruit. Metaphor means that everything has a cause and effect. It is also a metaphor that different behaviors have different results.

4. What kind of husband and wife, now the husband and wife of the newspaper.

From telling the judge. According to the Buddhist theory of karma, if you do good and evil, there will be no karma in this life, but there will be karma in the afterlife. What is rewarded in this life is called "the present world newspaper", which means that you get what you deserve before you do evil.

Everything has roots, and bean seedlings will not be born after growing grain.

From Gu Kuang's It's Hard to Go. Everything has its own characteristics. If you plant chestnuts, bean sprouts will never grow. This sentence illustrates the causal relationship between things.

6. I have been blessed by my last life, so I can't get married in the future.

From Ming? Zhang Siwei's Two Heroes. Enjoy this life, because you did good deeds in your last life. In order to enjoy happiness in the next life, we should get married more in this life.

7. Heart disease must be treated with heart medicine, and the bell must be tied to solve the bell.

See The Ninetieth Story of a Dream of Red Mansions by Cao Xueqin and Gao E in Qing Dynasty. Heart disease is caused by some contradictions with others, which leads to psychological unhappiness. It is useless to rely solely on comfort and persuasion. We must find the person who caused the heart disease and try to solve the contradiction before we can cure the heart disease. Whoever rings the bell should untie it. Metaphorically speaking, who should solve the problem.

8. The folding of wood should also pass through the gap, and so should the bad wall.

This is a sentence from Everything is Wrong, Zheng Wu. Everything happens for a reason, especially some bad things, which must be caused by some mistakes or negligence before. Therefore, people should be good at finding reasons from bad things, mistakes and negligence from the reasons, and take measures to correct mistakes, avoid negligence and prevent similar bad things from happening again.

9. You can know people by looking at yourself, and you can know the past by looking at today. People have ears like mine.

From Lv Chunqiu Chajin. You can know and understand others by knowing yourself, and you can know and understand ancient times by knowing and understanding today. Because ancient times and today's truth and logic are the same, others have the same laws and logic as their own psychology and behavior. This sentence points out that people's psychology and behavior are common, and the causal relationship of things and their development and evolution are regular.

10. The beauty of wood in the forest will be destroyed by the wind; When piled up on the shore, the water will surge; The line is higher than the people, and the public will not.

From the Theory of Imperial Movement by Li Gang of Wei State in the Three Kingdoms Period. Jiamu forest is too prominent in the Woods and must be destroyed by strong winds first; The mound protruding from the shore is bound to be washed away by the rapids; A person's conduct is higher than that of ordinary people, and it is bound to be criticized and vilified by ordinary people. When a disaster happens, people or things that are too prominent in the group will definitely be hit first.