Description: Are you still worried about your studies after leaving the society? Do you want to study and get a license, but you feel that your memory is not as good as it used to be, and it takes a long time to learn a piece of knowledge? Toshitoku Kato, Japan's chief brain surgeon, has seen the brain images of tens of thousands of people, and after years of research, has come up with a set of subversive thinking about learning: "Growing up as an adult is the most suitable time for learning. The structure of our brain to understand information begins to mature at around 30 years of age and reaches its peak at 40 or 50 years of age. The reason why we think that our memory deteriorates with age is that we have not grasped the correct way to use the adult brain.