铭记历史，吾辈当自强

Core Viewpoint - The Nanjing Massacre is a significant historical event that serves as a reminder of human suffering and the importance of preserving historical truth and dignity for peace [1]. Group 1: Historical Preservation - The Nanjing Massacre Memorial Hall emphasizes the importance of guarding memories not to perpetuate hatred but to uphold historical truth and respect for life [1]. - The memorial's efforts include preserving artifacts and documents, which serve as evidence of historical truth, and conducting in-depth historical research to convey the lessons of history [1]. Group 2: Cultural Representation - The film "Nanjing Photo Studio" aims to honor a painful history by focusing on ordinary people during the Nanjing Massacre, with a commitment to historical authenticity and a restrained visual expression [1]. - The director expresses a desire for the film to resonate across time, reminding viewers to remember historical pain and cherish peace [1]. Group 3: Research and Contribution - Young researchers are encouraged to enrich historical details to help others understand the suffering and struggles of the Chinese nation [2]. - High school students are motivated to collect and donate historical artifacts to help preserve historical truth and educate their peers about the importance of history [3]. - Donors of historical materials express a commitment to safeguarding historical truth and contributing to the collective memory of the Nanjing Massacre [4].