家国万里·时光故事会｜从徐光启到徐家汇，一颗甘薯里的家国

Core Viewpoint - The article highlights the historical significance of Xu Guangqi, a prominent figure in the late Ming Dynasty, emphasizing his contributions to science, agriculture, and cultural exchange between China and the West, particularly through his introduction of sweet potatoes as a vital food source during famines [3][5][8]. Group 1: Historical Context - Xu Guangqi, a renowned scientist and politician, is recognized as a pioneer of cultural exchange between China and the West, translating key scientific texts and integrating Western mathematics into Chinese education [3][11]. - The Xu family has maintained a legacy of service and contribution to society, with descendants actively promoting the values of "learning for application and serving the country" [9][12]. Group 2: Agricultural Contributions - Xu Guangqi introduced sweet potatoes to China, which became a crucial crop for alleviating famine, demonstrating his practical application of agricultural knowledge [6][8]. - His work, "Comprehensive Agricultural Administration," compiled extensive agricultural knowledge and practices, significantly impacting China's agricultural development [8][12]. Group 3: Cultural Legacy - The Xu family continues to honor Xu Guangqi's legacy through various initiatives, including educational programs that teach students about the importance of agriculture and community service [12]. - Events like the "Time Storytelling Conference" serve to celebrate and perpetuate the values of family and national pride, showcasing the enduring influence of historical figures like Xu Guangqi in modern Shanghai [12].