But I still feel that the last letter is a bit unfinished, and I want to stop talking. However, life is not a TV series, it needs an ending. This scene of mine will continue to be played out until the fire of life is extinguished. So I don't think I need to pursue my life's story in this letter now. Many stories may not necessarily have an ending, just like these four letters. I can't even completely determine the addresses of the recipients and ensure that the four recipients can feel the ink traces on the wood pulp paper with their hands. But I don't care anymore. If there is a destiny, I will continue it. If there is no destiny, let it pass with the wind.
Purpose: The problems faced by young people in today's cities