Core Viewpoint - The article emphasizes the importance of protecting the health and well-being of scholars like Wei Dongyi, allowing them to focus on their academic work without distractions [1][2]. Group 1: Health Concerns - Wei Dongyi, a 33-year-old assistant professor at Peking University, has been facing health issues, particularly severe periodontal problems, which have raised public concern after he shared a video showcasing his condition [1][2]. - Peking University has been proactive in monitoring Wei's health, conducting annual check-ups and providing medical support, including consultations and treatment plans for his dental issues [1]. Group 2: Academic Background - Wei Dongyi is recognized for his strong analytical and computational skills in mathematics, with research interests in partial differential equations and geometric analysis [2]. - He has published multiple papers in international mathematics journals and is regarded as a promising young scholar in his field [2].

Group 1 - The core viewpoint emphasizes the importance of university students for future talent acquisition and economic growth, highlighting the ongoing competition among cities to attract and retain talent [1][3][57] - In 2025, the number of national college entrance examination candidates reached 13.35 million, while the number of graduates was 12.22 million, both at historical highs [2] - Major cities with a high number of university students are identified, with Guangzhou leading at 1.68 million, followed by Zhengzhou and Wuhan [6][8] Group 2 - The article categorizes cities based on the number of graduate students, noting that only six cities have over 150,000 graduate students, with Beijing leading at 470,000 [15][17] - The analysis reveals a disparity in higher education resources, with non-provincial capital cities often lacking sufficient universities despite strong economic performance [24][25] - The article discusses the trend of economic strongholds like Shenzhen and Suzhou actively building universities to enhance their educational landscape and attract talent [32][34][44] Group 3 - The challenge of retaining university graduates is highlighted, with many graduates from cities like Wuhan and Hefei moving to more developed regions for employment opportunities [48][50] - Cities are increasingly competing to attract talent, with initiatives like Guangzhou's "Million Talents Gathering in South Guangdong" campaign [56][57] - The article concludes that the ability to retain and attract talent will be crucial for cities as the population growth plateaus [58]

据新华社，被网友称之为"韦神"的北京大学数学科学学院助理教授、研究员韦东奕近日开通个人社交账号 并发布一段介绍自己的短视频，引发网民关注。截至9日，韦东奕账号粉丝量已突破2300万。 北京大学数学科学学院、北京国际数学研究中心有关负责人9日向记者表示，希望和网友共同保护好学者 专心治学的宁静环境，让韦东奕老师能心无旁骛地投入教学科研工作中。 此次韦东奕发布的视频展现出 的状态让许多网民对其身体健康担忧，呼吁北大关注教师健康，尤其是视频中可见其部分牙齿脱落。北京 大学数学科学学院有关负责人介绍，韦东奕有比较严重的牙周问题。最近3年来，韦东奕每年都会参加学 校组织的体检，医生建议其关注口腔健康，其他体检结果正常。对韦东奕口腔健康情况，学校和学院一直 都非常关心， 此前多次派人陪同韦老师到医院就诊 。医生进行过会诊，并提出了治疗方案。下一步，学 院和中心还将帮助他积极进行治疗。 ...

Group 1 - Harvard University has become a focal point of global public opinion due to a series of controversial events reflecting deep societal contradictions in the U.S. [1] - The conflict between the Trump administration and Harvard is fundamentally about the boundaries of educational autonomy and government regulation, originating from protests supporting Palestine that sparked anti-Semitic controversies [3] - Harvard's response to the government's pressure included a public rebuttal, emphasizing academic freedom and institutional autonomy, contrasting sharply with the Trump administration's hardline stance [5] Group 2 - The Trump administration's measures, while causing widespread public uproar, face significant implementation challenges, such as vague standards for reporting international students' activities [5] - The financial implications of these policies could severely impact Harvard's revenue from international students, which amounts to hundreds of millions annually, and could hinder its STEM research projects due to talent loss [5] - The ongoing debate over educational equity in the U.S. highlights accusations against Harvard for implementing de facto discrimination through racial quotas in admissions, particularly against Asian students [11] Group 3 - The rise of nativist sentiments in the U.S. is reflected in the Trump administration's policies towards international students, which could undermine America's global innovation leadership [9] - The events at Harvard and other universities illustrate the tension between maintaining free speech and ensuring personal safety amid rising identity politics [13] - Overall, the controversies surrounding Harvard represent a microcosm of the broader challenges facing American society in balancing multicultural coexistence with national interests [15]

Core Insights - The research led by Zheng Bo and an international team highlights the innovative connection between air pollution and methane loss, proposing a new perspective for climate and environmental policy [1][2]. Group 1: Research Findings - The study reveals that the generation and loss of hydroxyl radicals (OH), which act as methane "cleansers," are influenced by reactive gases in the atmosphere, primarily sourced from air pollutants linked to human activities [2][3]. - Certain air pollutants can accelerate methane loss, indicating that efforts to reduce specific pollutants without considering their impact on methane dynamics may inadvertently lead to increased atmospheric methane concentrations [2][3]. Group 2: Implications for Policy - The findings suggest that policymakers should adopt a synergistic approach to air quality and climate policies, ensuring that efforts to reduce pollution do not compromise methane loss [2][3]. - The research emphasizes the need for interdisciplinary collaboration among experts to address the interconnectedness of air pollution and climate change, akin to a comprehensive medical diagnosis [3].

Group 1 - The U.S. Department of State has instructed consulates worldwide to resume processing student and exchange visitor visas for international students planning to attend Harvard University, reversing a previous directive issued on June 5 [1][3] - A federal judge in Massachusetts issued a temporary restraining order on June 5, requiring the restoration of entry rights for international students at Harvard University until a hearing on June 16 [3] - Reports indicate that international students, including those in MBA and doctoral programs, have successfully obtained visas to study in the U.S. following the lifting of the ban [3][4] Group 2 - A student pursuing a joint EMBA program expressed concerns about visa processing but reported a smooth interview experience, receiving an F1 visa valid for five years [4] - The J1 visa, which is designated for students and visiting scholars, has also been successfully obtained by international scholars, indicating a positive trend in academic exchanges [3]

那么，四川考生想考上本科究竟为什么这么难？ 一、四川考生不拼命真的上不了一本 2025年高考开始了。全国1335万考生将正面迎接迈向成年阶段的第一次重大挑战。 说起高考难度，各省都有一本难念的经。河南报名考生人数连年百万起步，广东985和211大学录取率常年全国倒数，安徽坐拥"亚洲最大的高考工厂"，江 苏考题难到让外地学生直呼跳过不看……而当四川人说："爪子嘛，我们高考还不是很难！"各省齐齐投来不屑的目光："你们不是用全国三卷吗？" 不管全国三卷是不是真的不难，在四川想考上大学可绝不是件容易的事。四川集合了考生多，省内好学校少，区域教育资源分布不均等难题于一身，妥妥 的"高考地狱模式"。如果按照统考人数计算，四川省2024年高考本科录取率只有38%，一本上线率17.42%，都是全国倒数，如果按照报名人数计算本科录 取率，四川更是直接变成全国倒数第一。如果你身边有来自四川的同学，那么请你珍惜TA吧，因为你根本不知道TA挤掉了多少人才能够站在你面前。 据考前预估，四川今年约有85万考生报名。同时，今年是四川首次采用"3+1+2"新高考模式，到底谁能够杀出重围，还是一个未知数。 早几年，四川和贵州、广西、西藏、云南 ...

"高考"作文，广 东县镇村以实 践"解题"！_南方 +_南方plus 2025年高考作文 出炉，迅速引发 全网热议。不怕 上难度，就怕没 思路。"高 考"（高质量发展 大考）战力爆表 的广东县镇村， 也来提供"解 题"思路！且看广 东如何以"百县千 镇万村高质量发 展工程"提纲挈 领，作答今年每 一道高考作文试 题—— 全国一卷 阅读下面的材 料，根据要求写 作。 他想要给孩子们 唱上一段，可是 心里直翻腾，开 不了口。 ——老舍《鼓书 艺人》（见全国 一卷阅读II） 假如我是一只 鸟， 我也应该用嘶哑 的喉咙歌唱 ——艾青《我爱 这土地》 我要以带血的手 和你们一一拥 抱， 因为一个民族已 经起来 ——穆旦《赞 美》 以上材料引发了 你怎样的联想和 思考？请写一篇 浪，也发出了振 聋发聩的时代强 音，朝着"再造一 个新广东"的目标 砥砺前行。以集 成式改革为动力 源，广东百县千 镇万村纷纷交出 解题"答卷" 。 文章。 材料解读：老舍 笔下的"想唱却开 不了口"，指向一 种难题或困局； 艾青笔下的"嘶哑 喉咙歌唱"，象征 着在困境中的努 力发声；穆旦笔 下的"带血的手拥 抱"，则象征着以 实践破局的力 量。 ...

Core Viewpoint - The article highlights the life and contributions of Zheng Xiaocang, a pioneer in modern education in China, emphasizing his role in promoting educational ideals during challenging times, particularly during the Anti-Japanese War [2][6][7]. Group 1: Early Life and Education - Zheng Xiaocang was born in 1892 in Haining, Zhejiang, and became a significant figure in modern education, serving as a central committee member of the China Democratic League [2]. - He graduated from Tsinghua School in 1914 and studied under the renowned educator John Dewey in the United States, returning to China to implement his educational ideals [2]. Group 2: Contributions During the War - In 1939, amidst the Second Sino-Japanese War, Zheng Xiaocang co-founded the Longquan Branch School in Guizhou to provide education for students from occupied areas, emphasizing the importance of education in times of crisis [2][5]. - The Longquan Branch School operated under difficult conditions, lacking basic amenities, yet fostered a strong educational environment where teachers and students engaged in interactive learning [5][6]. Group 3: Educational Philosophy and Legacy - Zheng Xiaocang's educational philosophy focused on the dual development of academic knowledge and moral character, advocating for a mentor-student interaction model [5][6]. - He played a crucial role in shaping the educational landscape in New China post-war, emphasizing the importance of teachers as role models and instilling a sense of national pride in students [6][7]. - As one of the founders of modern education in China, Zheng Xiaocang's works included translations of Western educational classics and the integration of local educational traditions, reflecting a blend of Western and traditional Chinese educational values [7].

Core Viewpoint - The recent fluctuations in U.S. policies regarding international students have created uncertainty in the global study abroad industry, particularly affecting Chinese students and educational institutions [1][3][12]. Group 1: Impact on Students - Many international students are experiencing anxiety due to the unpredictable nature of U.S. policies, with some considering alternative study plans in other countries [3][4][13]. - A significant decline in the number of younger students applying for U.S. studies has been observed, with a drop of at least 50% in applications for younger students [13][14]. - Students are increasingly looking at multiple countries for their education, with a notable shift towards institutions in Hong Kong, Singapore, and Australia [15][19]. Group 2: Economic Contributions - International students contribute approximately $44 billion to the U.S. economy and support over 378,000 jobs [7][10]. - The potential loss of 1.1 million international students could have severe financial implications for U.S. higher education institutions, affecting their budgets and operational capabilities [7][9]. Group 3: Institutional Responses - U.S. universities are facing three main concerns: financial impact, talent loss, and cultural implications due to the declining number of international students [9][12]. - Institutions in Hong Kong and other countries are actively seeking to attract international students displaced by U.S. policy changes, with some universities reporting increased inquiries and applications from affected students [17][19]. Group 4: Policy Implications - The U.S. government's restrictive policies on international students are seen as a contradiction to its goals of attracting global talent and fostering innovation [11][12]. - The current U.S. administration's approach is characterized by a nationalist sentiment that may hinder the country's international reputation as a welcoming destination for students [12][19].