The primary school student's diary has a proficiency award. The writing style is in the second grade, and the protagonist has a golden finger. People can never know what they want, because people can only live once, and they can neither compare it with previous lives nor modify it in the next life; living only once is like never living at all. ——"The Unbearable Lightness of Being" Milan Kundera, translated by Xu Jun Everyone knows that life is not worth living. ——Camus This is the Utopia in my heart.