Answer: It is not more valuable than having no mistakes, but more valuable than being able to correct them. If people don't make mistakes, they can't do anything. The correct result is derived from a large number of mistakes; without a large number of mistakes as a stepping stone, you will not be able to reach the high seat of the final correct result. If you have mistakes, you will be embarrassed, and if you do bad deeds, you will be afraid. Error has the same relation to truth as sleep to waking. When a person wakes up from his mistakes, he will move towards the truth with new strength. Never be ashamed of admitting your mistakes, because admitting them can also mean that you are smarter today. When a child realizes that he not only has the right to uphold the truth, but also has the right to make mistakes, he has grown into an adult. Mistakes are inevitable, but don't repeat them. If there is a fault in the morning, if it is changed in the evening, then deal with it; if there is a fault in the evening, if the morning is changed, then deal with it. (famous quotes)