First of all, thank you for clicking on this article. In fact, it was the impulse after reading "Passing Through Your World". You can use it as an essay, a reflection after reading, a dream talk, anything. Even graffiti can be about the people around me, about dreams, about the future, and you and him that I don't know. Quoting a sentence I particularly like in the book, "The night is so deep, because you live in my eyes. Once you open your eyes, you will be dawn, walk into the street, walk into the city, people come and go, walk into other people's past, one step at a time, never stop. I want to be blind. From now on, we will have no light. I can't walk, you can't wake up."