What did he see when he stood at the gate every day and watched the passing carriages with rapt attention? What did he hear? Write it down. Every day, he would stand at the gate and watch every passing carriage. Not only could he see the exterior and interior of the carriage, but he could also hear the neighing of the horses and the sound of the wheels. These voices made him feel the history and culture of the carriage, and also made him better understand the differences between different cultures and regions. Through the window, he saw many different horses and carriages. Some horses wore gorgeous saddles while others wore simple clothes. He also discovered that many horses needed rest and food for long journeys. Other than observing the carriage, he also thought about the relationship between horses and humans. He realized that horses played an important role in human life and were used for many different purposes, from transportation to war. He wondered if humans could treat horses better and give them better protection and care. His observation and thinking had given him a deeper understanding of the relationship between horses and humans. He also learned more historical and cultural knowledge from this process, which provided inspiration and material for his literary writing.