杨振宁的昆明岁月

Core Viewpoint - The article commemorates the life and contributions of renowned physicist Yang Zhenning, highlighting his formative years at Southwest Associated University in Kunming during a tumultuous period in Chinese history, which laid the foundation for his future achievements [1][9]. Group 1: Yang Zhenning's Early Life and Education - Yang Zhenning arrived in Kunming in 1938 and spent eight years there, six of which were at Southwest Associated University, where he expressed gratitude for the institution's role in his success [1][3]. - He was admitted to Southwest Associated University with the second-highest score among 20,000 candidates, initially intending to study chemistry but switched to physics after self-studying a textbook [3][4]. - The university's conditions were challenging, with makeshift classrooms and constant threats from air raids, yet the academic spirit remained strong among students and faculty [4][5]. Group 2: Academic Environment and Influences - The faculty at Southwest Associated University included prominent figures such as Zhu Ziqing and Zhao Zhongyao, who significantly influenced Yang's academic journey [5][6]. - Yang Zhenning's research during his undergraduate and graduate studies focused on symmetry in molecular physics and statistical mechanics, which later became pivotal in his career [5][6]. - The camaraderie among students fostered a vibrant intellectual environment, with discussions often taking place in local tea houses, contributing to their academic growth [6][8]. Group 3: Personal Responsibility and Family Influence - Despite his father's position at the university, Yang Zhenning faced financial difficulties and took on responsibilities to support his family, including teaching English to American soldiers [8][9]. - He implemented a reward system to encourage his siblings' education, demonstrating a commitment to family and education that would characterize his later life [8][9]. Group 4: Legacy and Return to Kunming - Yang Zhenning maintained a deep affection for Kunming, often returning to visit his alma mater and reflecting on the impact of his education there [10][12]. - His experiences at Southwest Associated University instilled a sense of national responsibility, leading him to return to China after years abroad to contribute to the country's scientific development [12][14]. - Yang Zhenning's legacy continues to inspire future generations in the field of science, emphasizing the importance of knowledge and patriotism [14].