What resonated with the singing in Li Jingsis heart was an old-fashioned wall clock belonging to her father. Li Jingsi mentioned that this wall clock has been with her family for more than 40 years. Nowadays, it is like an old companion. Its voice when telling time has become hoarse and weak, its operation is no longer smooth, and it often stops and starts. However, my father treated it like an old friend, wiping it carefully every day and giving it meticulous care. This wall clock is a precious inheritance left by my grandfather to my father. At that time, my father responded to the country call to go to the mountains and countryside and settled down in the countryside. Due to his outstanding performance, he was selected as the squad leader and needed to wake up the members at five o;clock every morning to go to work. At that time, the conditions in the countryside were difficult and there were no clocks available. For fear of oversleeping, my father often got up late at night to observe the sky to judge the time. Days like this made it difficult for him to sleep well. After the grandfather learned about it, he felt sorry for his son's hard work, so he gave the old-fashioned wall clock, the only large item in the family, to his father. In that era of scarcity, adding such a wall clock to your home was no small matter. After it was moved to the home, it immediately caused a sensation in the whole village, and many villagers came to visit. This wall clock became the first timekeeping tool in the village. It not only helped my father wake up the members on time, but also provided a time reference for the whole village. My father regarded it as a treasure and hung it in a prominent place in the house.