新华时评｜向宇宙问路，为祖国燃灯

Core Viewpoint - The news highlights the passing of Yang Zhenning, a renowned physicist, at the age of 103, emphasizing his significant contributions to modern physics and his dedication to China's scientific development [1][2]. Group 1: Contributions to Physics - Yang Zhenning, alongside Li Zhengdao, proposed the concept of "non-conservation of parity in weak interactions," earning the Nobel Prize in Physics in 1957 [1]. - He co-developed the Yang-Mills theory, which is considered one of the foundational theories of modern physics, comparable to Maxwell's equations and Einstein's general relativity [1]. - His achievements spanned multiple fields, including particle physics, field theory, statistical physics, and condensed matter physics, profoundly influencing the development of these areas [1]. Group 2: Impact on Education and Scientific Exchange - Yang Zhenning played a crucial role in fostering scientific exchange between China and the West, supporting Chinese scholars to study in the U.S. [2]. - After returning to China, he taught undergraduate courses in "General Physics" at Tsinghua University, dedicating himself to the development of basic sciences and talent cultivation [2]. - His life exemplified the ideals of Chinese scientists, blending traditional culture with innovative scientific spirit, and demonstrating a deep sense of patriotism and commitment to education [2]. Group 3: Legacy and Inspiration - Yang Zhenning's journey from a curious youth to a leading scientist reflects a lifelong quest for knowledge, inspiring future generations of scientists [2]. - His spirit and contributions are expected to continue motivating scientists in their pursuit of progress for science, national prosperity, and human welfare [2][3].