Core Insights - The passing of Yang Zhenning, a prominent physicist and Nobel laureate, on October 18 at the age of 103, has deeply impacted the scientific community both domestically and internationally [1][3][11] - Yang Zhenning dedicated his later years to advancing basic scientific research in China, nurturing young talent, and establishing top-tier research institutions [1][10] Group 1: Contributions to Physics - Yang Zhenning was recognized for his groundbreaking work in theoretical physics, particularly for the "parity violation" theory, which earned him the Nobel Prize in Physics in 1957 alongside fellow scientist Li Zhengdao [4][5] - He co-developed the "Yang-Mills theory," a fundamental framework in particle physics, which is considered a cornerstone of the standard model and has influenced numerous fields in mathematics and physics [5][10] Group 2: Influence on Chinese Science - Yang Zhenning played a crucial role in promoting the development of physics in China, especially after his return in 2003, where he contributed significantly to Tsinghua University's research initiatives [10][12] - He encouraged young scientists, including notable figures like Pan Jianwei, to return to China and focus on quantum information science, thereby fostering a new generation of researchers [9][10] Group 3: Legacy and Recognition - His death prompted tributes from various academic institutions, highlighting his profound influence on generations of scientists and the broader scientific community [11][12] - Yang Zhenning's insights into the nature of scientific research emphasized the importance of foundational studies and the need for collaboration among academic institutions [12]