He simply described his thoughts after he started running: the scenery he saw, other runners passing by, the process of making himself feel extremely hard and tired, and the relaxation and pleasure he felt after a long-distance physical activity.
Second, the original sentence is written like this: the finish line is just a mark, and it doesn't mean anything. The key is how you ran like this. So is life.
Third, I suggest you download relevant books and read them carefully. Better understand different life situations and feel the unknown emotional and spiritual world.
Fourthly, sometimes, we are deeply attracted by something someone says, which causes us to sing. In order to satisfy my curiosity, I eagerly searched for the original sentence, but after I got it, I only glanced at it and tasted it, making it difficult to really perceive the true feelings behind it.
Fifth, people who have no stories can only follow the stories forever, and fill our inner emptiness with their stories. To be a man with a story can live up to this life.