Deng Xiaoping, a prominent Chinese leader, believed that leaders should be open to criticism in order to learn from their mistakes and improve governance. He emphasized the importance of self-reflection and accountability among leaders, arguing that constructive criticism could lead to better decision-making and policy implementation. This perspective was part of his broader vision for reform and modernization in China during the late 20th century.
The other team made fewer mistakes
The South lost fewer men because of their leaders and their strategists.
The fewer the controls, the less chance for mistakes
China has fewer pollution controls.
Because practice makes permanent
The best way to avoid grammatical mistakes when speaking English is by learning the rules of the language. The more you understand the rules, the fewer mistakes you will make.
Children make different mistakes, I don't necessarily know about fewer. But if that is a fact, then they make fewer mistakes because they don't have to unlearn the rules of a different language. They just have to learn to communicate, and the brain is a lot more malleable when you are young, so it is easier to pick up when everyone around you is demonstrating. Kids also are more willing to attempt speaking because they aren't worried about making mistakes, and so they learn more quickly. They are also more quickly corrected, with no one worried about offending them, which might also have something to do with it. Humility is powerful.
Countries where fewer citizens have computers
I hope that your mother is not doing this to embarrass you, but to help your sister to learn from your mistakes, and who knows, perhaps you will have an opportunity to learn from your sister's mistakes. Meanwhile, if you feel embarrassed, I can only suggest that in the future you should make fewer mistakes.
It means later, longer, and fewer. China's government wanted later marriages, longer intervals between births, and fewer children. It started in 1971. You should also look into China's One Child Policy which happened in 1979.
The importance of learning from mistakes is so that you will not make the same mistakes (or similar mistakes) in the future, and you will thereby make more right decisions and fewer wrong decisions, and therefore will enjoy more success and less failure.
Surgeons who grew up playing video games make 37% fewer mistakes.