Grandpa four is described in history as a talented but very lonely figure. He is interested in literature, astronomy, geography and other fields, but he is ignored because he has no chance to show his talent. He wrote many excellent poems and letters before his death, and these literary works did not receive due attention at that time.
Now, the name grandpa four often appears in various literary works and TV plays, and has become a cultural symbol. As a lonely and talented character, grandpa four conveys people's understanding of talent and loneliness. Through the shaping of the characters in the play, the name grandpa four has aroused widespread concern in the contemporary era.