Group 1 - The article highlights the importance of remembering and honoring the experiences of veterans who participated in significant historical conflicts, particularly focusing on the personal stories of those who fought in the Anti-Japanese War and the Korean War [1] - It emphasizes the emotional and physical hardships faced by soldiers during wartime, including the loss of family members and the struggle for survival in dire conditions [2][5] - The narrative showcases the bravery and determination of young soldiers who joined the fight against oppression, illustrating their commitment to their country and the sacrifices made [2][4] Group 2 - The article recounts specific battles and experiences, such as the successful transmission of critical information under enemy fire during the Battle of Yangshan, which prevented friendly fire [3][4] - It describes the extreme conditions faced during the Korean War, including the psychological and physical toll of prolonged combat and the necessity of resilience in the face of adversity [5][6] - The importance of education and self-improvement is highlighted, as veterans reflect on their experiences and encourage future generations to value knowledge and perseverance [6]