The two things in life are hands and brain. I think this sentence comes from Mr. Tao Xianxian, the people’s educator. Said. He made up a song. This children's song. You have two treasures in life, your hands and your brain. Later, it became known to the general public. This sentence gives people profound inspiration. That is to say, as a human being, you must fully protect and utilize it. If the two treasures I have kept for the past two days can fully develop their functions. Then all the good things in life will come true. Hands are for creating wealth. We work hard with our hands. Can create miracles in the world. We can create people with our brains. Their scientific achievements have created miracles in the world. Everything in a person can stop, but the brain cannot stop. Once the brain stops, the person will be a useless person, and the person will lose the value and meaning of existence. Therefore, Mr. Tao Xingzhi scientifically summarized the second treasure of life in the simplest language. and his role in the value of life.