1, making mistakes is like choosing seeds. The seeds of grain are always mixed with weeds, which can be picked out with iron chips and magnets. Mistakes are like the seeds of a bunch of weeds, with an incorrect layer of fluff on the surface, scattered with regular iron filings, and put together with the referee's magnet. Iron filings are attached to the fluff, and the owner with fluff flies to the magnet.

2. The selection of seeds depends on the management and constraints of others, otherwise the seeds of weeds will madly absorb the nutrition of grain seeds in the land; Mistakes have to be picked out by others, otherwise the seeds of mistakes will breed in the mind and plunder the "right" nutrition crazily. Finally, there is no word "correct" in my mind, and the consequences of continuing to make mistakes blindly are unimaginable.

3. There may be a way, which does not need magnets and iron filings, but only needs to pick out the seeds of weeds and throw them away when harvesting them. This is like a person's restraint on himself, preventing mistakes from appearing and eliminating them from the source. This method is called self-discipline.

4. For another example, China's laws are made by people. The purpose of these laws and regulations is to restrain others and let people know how to break the law and discipline. Laws, like heteronomy, let laws restrain people's excesses.

5. Listen to the guidance of the law, do things seriously according to the regulations, consciously fulfill their obligations and take the initiative to take responsibility. These are all self-discipline based on heteronomy. In order to maintain social stability, the legislative committee has enacted a series of laws to bind the people. This heteronomy also has corresponding effects to some extent. But beyond a certain level, it is useless.

Almost every day, there is at least one theft in the newspaper, saying how much other people's property the thief used. This special job has caused great losses to people who work normally. The law stipulates that stealing is illegal. But how many special workers are imprisoned for their special jobs? It seems that heteronomy doesn't have much effect. Suppose one day, the thief found his conscience and decided to wash his hands of it, but when he saw a huge sum of money being put in his pocket by an unsuspecting owner, he resisted the desire to go forward and take it away and turned away. There is one less thief in the world and one more good person who uses self-discipline to maintain social stability.

7. Self-discipline sometimes helps to do something. When your classmate asks you to take the exam, pass the answer to him. Knowing that it was against the discipline of the examination room, you agreed. At the end of the exam, you write the answer sheet and wait for the invigilator who has been paying attention to you for a long time but you don't know to turn his head away so that you can pass the answer sheet to your classmates. At this time, you suddenly regretted it and remembered the teacher's advice that "it will harm others and yourself." You put the note in your pocket and ignored it. Although you were heckled by your classmates after the exam, you smiled at him with a clear conscience. Soon, after the senior high school entrance examination, the classmate patted you on the shoulder and said, it's a good thing you didn't pass me the answer every time, otherwise I would be dead. You used self-discipline to escape the intention of the invigilator to seize you, and also helped your classmates tide over the difficulties, which seems to kill two birds with one stone.

8. Self-discipline is always a norm of life behavior. If you value it, it will help you. In the materialistic world, the temptation of too many weed seeds will make us uneasy about having only grain seeds. We must weed out weed seeds so that grain seeds can thrive.