Because of an accident, the knowledge in Shu Qingyun's mind was like a Rubik's Cube that had been twisted out of control, and became a mess: she pointed at an apple and called it a chair, and pointed at a tree and called it a star. From then on, Professor Zhou not only taught students every day, but also taught this special "student" in his family to understand the world, from watermelon to stove, from freedom and necessity to pure rational criticism. Finally, he held her finger and pointed it at his heart: "Let me test you, if you use an idiom with fish and water to describe our relationship, what is it?" Shu Qingyun thought hard in Professor Zhou's arms before speaking with some uncertainty: "Fish in troubled waters?" Zhou Minghong:? ? Qingqing, I think I should try my best to teach you what exactly happens between fish and water. The story of a professor of the history of Western philosophy leading a painter with a mental disorder to slowly understand the world
The idea: one person leads another person to explore the world and teach her to have a conventional understanding of the world, from concrete objects to abstract concepts, to what can be felt and known, slowly understanding the world and slowly understanding the story of love.