Reading and fitness seems useless, but it can bring you great help. The purpose of reading is to exercise your brain and make it smarter than others.
I often hear people say that learning math is useless, so I can only hehe. People who say this will probably have a boring life. Mathematics is the thinking gymnastics of the brain. If you learn mathematics well, the neural structure of thinking and logical reasoning in your brain will be more stable, and logical reasoning will be better in real life.
The same is true of reading. People who often read books have extremely complex and stable neural structures in their brains. When dealing with real situations and problems, they often try their best to make people shine. This is the function of reading, which makes you become better and accomplish your mission better.
The same is true for fitness. A person who exercises regularly will have good physical fitness. Grandpa Mao said: "Health is the capital of revolution." How can a person in poor health expect him to do anything else? What's more, you can't read without a good body.
Reading and fitness is an investment in yourself, so that you can live in this world more calmly. I think the body and brain are the most important assets to live in this world. Without these capitals, how can you help others? Just like a person who doesn't know how to love himself, how to love others? Therefore, the money for reading and fitness must not be saved.
I am a big-headed scholar and a reader who reads 100 books every year. Welcome to communicate with me.