It was the principal of my grammar school who first made me aware of the topic of "thought". There are some figurines in his study. They are standing on a high cabinet behind the desk. One is a woman wearing only a bath towel. She seems to be in an eternal panic, afraid that the bath towel will slip further; And because she has no arms, she is at a disadvantage when pulling up the bath towel. Next to her, there is a crouching leopard statue, as if ready to jump into the top drawer of the filing cabinet. On the other side of the leopard, there is a naked, muscular man. He sat, looking down, with his chin in his hand and his elbow on his knee. He seems to be in great pain.