Core Viewpoint - The article commemorates the legacy of physicist Yang Zhenning, highlighting his contributions to quantum physics and the encouragement he provided to young scientists in China [2][4][5]. Group 1: Contributions to Quantum Physics - Yang Zhenning was an early advocate for the development of quantum information science, influencing many scientists, including Yao Qizhi, to return to China and contribute to the field [4]. - His insights into cold atom technology significantly advanced China's position in quantum simulation and quantum computing research, placing the country among the international leaders in this area [4]. - Yang emphasized the importance of experimental research in the field of cold atoms, stating that it was a rapidly developing area that required further exploration [4]. Group 2: Educational Philosophy - Yang Zhenning supported the idea of minimal restrictions on students in specialized programs, advocating for a flexible approach to education that allows students to pursue their strengths [7]. - He believed in fostering academic exchanges between universities and emphasized the need for a merit-based evaluation system in research [7]. - Yang's approach to research topics focused on the potential for development over the next three years rather than solely on unresolved significant problems [7]. Group 3: Influence and Legacy - His passing is viewed as a significant loss to the scientific community, with many prominent scientists expressing their condolences and reflecting on his impact [8][9]. - Yang Zhenning's relationship with various institutions, including Fudan University and the Chinese University of Hong Kong, showcased his long-standing commitment to academic collaboration and mentorship [8]. - He predicted that the future of global technological development would lean towards applied research, particularly in fields like chip technology, medicine, and bioengineering [8].

Core Insights - The passing of Yang Zhenning has prompted widespread mourning in the scientific community, highlighting his significant contributions to physics and the encouragement he provided to younger scientists [1][4][5]. Group 1: Contributions to Quantum Physics - Yang Zhenning was an early advocate for the development of quantum information science, influencing many scientists, including Pan Jianwei, to return to China and contribute to this field [1][4]. - His insights into cold atom technology were pivotal, as he recognized its potential as a rapidly advancing area of research as early as 2009 [1][4]. - Under Pan Jianwei's leadership, China has become a leader in cold atom quantum simulation and quantum computing research, a trajectory significantly influenced by Yang's vision [1]. Group 2: Educational Philosophy - Yang Zhenning emphasized the importance of allowing students in specialized programs, such as the youth class at the University of Science and Technology of China, to explore their interests without excessive constraints [4]. - He advocated for increased academic exchanges between universities and the implementation of a merit-based evaluation system in research [4]. Group 3: Legacy and Influence - Yang Zhenning's impact extended beyond physics; he was a respected figure in the broader scientific community, with tributes from various institutions acknowledging his contributions [4][5]. - His long-standing relationship with institutions like Hong Kong Chinese University and Fudan University reflects his deep-rooted influence in academia and research collaboration [5][6]. - Yang's predictions about the future of technology, particularly in fields like chip applications and biomedical advancements, underscore his forward-thinking approach to science and its role in economic development [6].

Group 1 - Yang Zhenning, a renowned physicist and Nobel laureate, passed away on October 18, 2025, at the age of 103, leaving behind a significant legacy in modern physics [2] - His contributions include the Yang-Mills theory, which is considered one of the cornerstones of modern physics, and the revolutionary idea of parity violation in weak interactions, which earned him the Nobel Prize [4][5] - Yang's work has profoundly influenced various fields of physics, including particle physics, field theory, statistical physics, and condensed matter physics [5][8] Group 2 - Yang Zhenning's commitment to education and mentorship is evident through his role at Tsinghua University, where he aimed to establish a high-level research institute comparable to Princeton [10][17] - He actively recruited top scholars and contributed significantly to the development of theoretical physics in China, fostering international academic exchanges [14][18] - Yang's teaching style was characterized by humility and accessibility, encouraging students to engage actively in learning [25][26] Group 3 - His life journey reflects a deep connection to his Chinese heritage and a commitment to advancing science in China, which he viewed as a vital contribution to national pride [8][14] - Yang Zhenning's legacy continues to inspire future generations of scientists, reinforcing the belief that Chinese scholars can achieve excellence in the global scientific community [8][18] - His dedication to science and education has left an indelible mark on the academic landscape, promoting a culture of inquiry and innovation [20][29]