科学星辰陨落，“归根”之光永远明亮

Core Insights - The passing of renowned physicist Yang Zhenning at the age of 103 marks a significant loss for the global physics community and Chinese scientific education [1] - Yang's contributions to modern physics, including the Yang-Mills theory and the concept of parity violation, have established foundational theories that are pivotal in particle physics [1][2] - His commitment to education and mentorship has fostered a new generation of physicists who are now key figures in the international physics community [2] Contributions to Science - Yang Zhenning proposed the Yang-Mills theory at the age of 32, which is regarded as a fundamental theory alongside Maxwell's equations and Einstein's general relativity [1] - He won the Nobel Prize in Physics at 35 for his work on parity violation in weak interactions, making him one of the fastest recipients of the award in history [1] - The Yang-Baxter equation, discovered later, opened new avenues in statistical physics and quantum group research [1] Educational Impact - Yang was dedicated to teaching and mentoring students, continuing to lecture at Tsinghua University even at the age of 82 [2] - His interdisciplinary approach broke down barriers between mathematics and physics, enhancing the dialogue between the two fields [2] - He actively participated in policy-making to strengthen basic scientific research and supported major scientific projects in China [3] Contributions to Sino-American Relations - Yang played a crucial role in establishing academic exchanges between China and the United States following the "ping-pong diplomacy" in 1971 [2] - He facilitated the establishment of the China-U.S. High Energy Physics Joint Committee and helped fund educational exchanges for Chinese scholars [2] Legacy and National Sentiment - Yang's deep concern for China's scientific development led him to donate his savings and property to support research initiatives [3] - His actions reflected a strong sense of national identity, culminating in his decision to renounce U.S. citizenship and become a member of the Chinese Academy of Sciences [3] - Yang's legacy is characterized by his relentless pursuit of scientific excellence, dedication to education, and unwavering commitment to his homeland [3][4]