Lord, this sentence is a famous saying by the famous contemporary Chinese writer and painter Mr. Mu Xin, which is included in his book "Once Upon a Time Slow". It is a very beautiful and romantic poem. My personal understanding is that compared with the fast-paced, impetuous, and utilitarian love life of modern society, the less modern world in the past had a lot less hustle and bustle and a lot more inner peace. People often rely on swans to pass letters and write a book when they are in love. Write a letter to express your love and affection, but it may take a month or even longer to receive a reply from the other party. During the period of waiting for the letter, you are often haunted by deep lovesickness. As the saying goes, "The clothes are getting wider and you will never regret it, but you will feel haggard because of your love." , the excitement when receiving a letter, the anticipation of the little deer bumping into each other when slowly opening it, this feeling is beautiful and is indispensable for modern people. Finally, I still want to say that the girl behind the post is a girl with a delicate and artistic heart. She expressed her yearning for the kind of simple, pure and loyal beautiful love by posting this sentence.