When I was studying at school, I thought I was good at physics, but I went to work in a factory. Just a simple and practical physical operation, I am at a loss. I tried again and again to learn this technique. Theoretical knowledge is only virtual, and this technology can only be truly mastered after practical study. In life, when people get together to chat and talk, they will know that they know very little, because some knowledge and common sense are not available in books or are uncommon. Therefore, reading thousands of books is not as good as reading Wan Li Road, and reading Wan Li Road is not as good as reading countless people. You can learn a lot by chatting with people, and you can always urge yourself to study hard. It is impossible for ordinary people to take Wan Li Road, because they have no more time to travel or travel in order to live. Therefore, we should communicate with others more, and we can learn a lot without taking Wan Li Road. Some common sense in life and some small links make people feel that the reading circle is not as good as Wan Li Road. Sometimes, although you are familiar with books, you need to use your head when applying them to actual situations. B should also be a combination of practice and theory, which often makes you understand, but in fact it will make you nervous to operate, so do something often.