(Officers and soldiers of a squadron of Hangzhou Detachment of Zhejiang Armed Police Corps are training) Standing in front of the honor room, Wu Guoyuan, the instructor of a squadron of Hangzhou Detachment of Zhejiang Armed Police Corps, solemnly paid a military salute. Holding the "Four Ties" advanced unit pacesetter medal of the whole army, Wu Guoyuan felt that he had another responsibility on his shoulder in the face of the wall of honor. Wu Guoyuan's squadron is a heroic force with a red heritage, and is also an "old advanced" for decades. Everyone who comes to the squadron to visit and learn has such a question: What makes this unit keep advanced for decades? In Wu Guoyuan's view, their "secret" is to firmly grasp the key factor of "people". Build a team to educate people first and gather strength first. Only by making each comrade in arms feel the warmth of home and realizing personal growth, can each comrade in arms clench his fist more tightly and more forcefully. Educating people is the best way to build a team, and unity is the greatest strength to build a team. "Training officers and soldiers depends on officers and soldiers. When all 'fists' work in the same direction, they will break out into powerful combat effectiveness and forge a strong fighting collective." Wu Guoyuan said. The response of wandering has temperature. Heroes around inspire people for 10 seconds. How far can one run? Usain Bolt ran 100 meters in 9. 58 seconds. In the story that recruit Luo Pengxiao heard, the hero ran 40 meters in 10 seconds... The first time Luo Pengxiao heard the name "Cai Yongxiang" was on the train to Hangzhou. At that time, the leading cadres told the recruits about the deeds of the martyr Cai Yongxiang. In the early morning of October 10, 1966, Cai Yongxiang was on duty on the Qiantang River Bridge, and a train came flying towards the bridge. With the help of the train lights, he suddenly found a big wood lying on the railway track about 40 meters away from the post. At the critical moment, Cai Yongxiang ran away and pushed the wood out of the track. The passenger escaped, the bridge was saved, and the 18-year-old soldier fell on the rail forever. "After hearing this story on the train at that time, I felt very confused: Cai Yongxiang only ran 40 meters 10 seconds before his sacrifice, which was really too slow." Luo Pengxiao said. Due to the outstanding comprehensive quality of the recruits in the lower company, Luo Pengxiao was assigned to the squadron where Cai Yongxiang lived. To his surprise, the first thing they did after the next company was to take the same track that the hero died on. This is the first time Luo Pengxiao walked on the railway track. As there is no pedestrian passage reserved on both sides of the railway track, we have to walk carefully along the sloping subgrade. The sleepers were covered with rubble, big and small, and Luo Pengxiao almost fell down... At that moment, Luo Pengxiao finally understood why Cai Yongxiang only ran 40 meters in 10 seconds: "It is difficult to walk steadily on the rails, let alone run, and rush forward against the train! How much courage it takes..." "In fact, almost every recruit will have doubts about Cai Yongxiang's deeds in one way or another." In the opinion of instructor Wu Guoyuan, Luo Pengxiao is not an exception. The solution of the squadron is simple: move the classroom to the bridge. "Do not escape or perfunctory,