美国的驻外大使分为两类：一类是外交官出身的"职业大使"，另一类是跟总统关系密切的"政治大使"。 早些年间，"职业大使"的占比要明显高于"政治大使"，后来随着总统大选消耗的人力物力财力越来越多，驻外大使逐渐 成为获胜一方回馈重要助选者的一种酬劳性岗位，于是"政治大使"的比例越来越高。 典型例子如民主党大使专业户卡罗琳·肯尼迪——肯尼迪总统的女儿。 根据美国的人事任命流程，新任大使须经总统提名、参议院听证会批准后才可就任，因此换届往往会出现数个月的空 缺。 这里面门道就来了，新总统先提名哪些大使、后提名哪些大使，可以一定程度上反映其外交侧重方向。 2012年美国大选的激烈关头，卡罗琳·肯尼迪力挺奥巴马，称"奥巴马像我的父亲"，当选后奥巴马立即提名其担任驻日本 大使。 到2020年拜登和特朗普唇枪舌剑的时候，卡罗琳·肯尼迪再度出来助选，称"我在参议院实习时就是拜登的铁粉"，当选后 拜登提名她出任驻澳大利亚大使。 政治是有规矩的，欠人情必须还，当新总统在舞台中央风光无限之时，切记要雨露均沾到每一个选举桩脚，这样才能保 持队伍的战斗力。 按照原先的规矩，每当总统换届，外交官出身的"职业大使"是不需要更换的，新总统撤换的 ...

Group 1 - The core idea presented is that in the AI era, effective learning requires clarity on what not to learn before pursuing new knowledge [3][4][5] - The importance of setting clear life goals and aligning learning objectives with those goals is emphasized [5][6] - Many individuals tend to learn haphazardly without a clear direction, leading to wasted time and effort [7][8] Group 2 - A recommended approach is to start real projects and learn through practical experience rather than following tutorials from start to finish [7][11][16] - The experience of using AI tools in real projects has proven to be more beneficial than theoretical learning [15][16] - Learning in the context of actual work allows for immediate application of skills, enhancing retention and relevance [17][22] Group 3 - Strategies for overcoming procrastination include starting with small, manageable tasks to build momentum [18][19] - Sharing progress publicly, such as through writing or teaching, can reinforce understanding and foster community engagement [20][21] - The overall methodology encourages proactive, goal-oriented learning that evolves through practice and iteration [22]

一位优雅的女士靠在沙发边，侧身翻看着一叠图纸，光线从客厅落地窗斜斜照进来，勾出她额角几缕银白的发。茶几上放着几页潦草的草图，是她先生 ——贝聿铭——昨夜未眠画下的修改稿。 这是1980年代一个普通的清晨，在贝氏家中，这样的场景早已习以为常。 她不是设计师，却参与了无数作品的诞生；她几乎不出现在镜头里，也从未在领奖台上站过一秒，但在贝聿铭之后的漫长岁月里，这位温和又坚定的女 性，是他人生最坚实的构造支柱。 她叫卢爱玲，原名卢淑华，很多人并不熟悉她的名字。 不久前，我访谈了贝聿铭的儿子贝礼中（父亲是贝聿铭，母亲被忽略）。他在访谈中提起自己的母亲："我母亲是一个被遗忘的人，但她对父亲的成功至 关重要。"他把"至关重要"这个词的英文重复了两遍。 在那一瞬间，我意识到，在那段横跨世纪、波澜壮阔的建筑传奇背后，还藏着另一个长期被忽视的名字。 然而，受限于篇幅，卢爱玲的故事在专访中未能展开太多。 于是有了这篇文章。我们试图从她走入公众视野的零星记录中，重新拼起她的人生剪影：出身于广州望族，是卫斯理学院的高材生、哈佛建筑系研究生， 亦是那个在建筑传奇背后默默撑起一片天的"无名英雄"。 无论是在婚姻起点的并肩求学，还是在建筑困 ...

2025年，脑机接口是投资人眼中当之无愧的抢手货。 这不仅因为今年开春以来，政策红利不断释放，给了行业一剂强心针——"脑机接口"被列入未来产业十 大标志性产品；国家医保局专门为脑机接口新技术价格单独立项；湖北省更是在全国率先出台首个脑机 接口医疗服务价格标准。 更重要的是，国内布局了多年的植入式脑机接口的创业公司，今年纷纷迎来了从实验室迈向临床试验的 里程碑——全国多家医院开设了脑机接口临床研究病房，覆盖帕金森、癫痫、抑郁等多种疾病，并计划 于 2025 年下半年启动全植入体微系统的大规模临床实验。各家公司瞄准第一张脑机接口医疗器械许可 证，商业转化迎来新的希望。 "脑机接口"这个名词，乍一听充满未来科技感，几年前，马斯克几乎以一己之力带火了这个名词。2022 年时，马斯克宣称将正式开始将脑机接口的芯片植入人的大脑，让无法行走或者手臂无法活动的人，可 以通过脑机接口技术恢复他们的行动能力。 在医学工作者的眼中，这也算不上是纯粹的"吹牛"。 从事脑神经研究的医学科学家的想法一向很直白：用这个工具，进行脑疾病医学中的脑保护、康复替代 和具体治疗。 2019年前后，国内一批科研人员掀起了一波创业潮，医疗+脑机接口领 ...

Core Viewpoint - The corruption case involving the former CEO of Ele.me highlights significant failures in supply chain management and internal controls, leading to a systemic issue of bribery and misconduct within the company [1][3][4]. Group 1: Corruption Case Details - The Shanghai police reported the arrest of seven suspects in a bribery case involving over 40 million yuan, with the former CEO of Ele.me, Han Liu, being a key figure [1]. - Han Liu and others exploited their authority in logistics and supplier management to gain improper benefits for suppliers, creating a complete chain of interest transfer [2]. - The corruption persisted for nearly two years before being discovered internally in early 2025, when Ele.me reported the findings to the police [4]. Group 2: Systemic Issues and Governance - The concentration of power in the logistics operations of Ele.me, particularly in supplier selection and resource allocation, lacked transparency and effective checks and balances [3]. - The absence of a robust internal monitoring structure allowed suppliers to engage in bribery to secure their positions and gain preferential treatment [3][5]. - The case raises concerns about the effectiveness of Ele.me's anti-corruption systems and the governance structures in place, indicating a need for improvement in compliance and transparency [5][6]. Group 3: Implications for ESG and Corporate Culture - The incident has tarnished the reputation of Alibaba's ESG efforts, which had previously been considered advanced in the industry [6][7]. - Internal corruption undermines employee trust in the company's integrity and can lead to decreased morale and talent attrition, as well as damaging the perception of fairness among suppliers [9]. - The case serves as a warning for internet platform companies regarding the importance of integrating governance responsibilities into operational risk management, particularly in supplier management and decision-making processes [14][15].

诗歌原文： ཡར་མཆོག་དཀར་མོར་ཕ་འདང་ཡོད། ། མར་མཆོག་དཀར་མོར་མ་འདང་ཡོད། ། འུར་མཐིལ་སྒོར་མོར་སྤུན་འདང་ཡོད། ། རྡོ་མཉམ་འཕེན་བྱས་ན་སྐྱིད་ཅིག་ཡོད། ། 上绳皎皎如严父， 下索皑皑如慈母， 网兜团团如手足， 同挥石子乃至乐。 ——藏族民间诗歌 火车从西宁出发，途经青海湖，路过格尔木，窗外的风景也随之流转，从河湟谷地切换至草原，随后是戈壁。原以为这趟旅程会这样顺利地进行下去，直 到凌晨三点，高原反应如一记闷拳砸来。 当我浑身瘫软地蜷缩在卧铺床上，感受到自己擂鼓般跳动的心脏，短促而轻浅的呼吸时，我知道自己到那曲，到藏北羌塘草原了。 11. 154 1895 19 1200 0 11 st 拍摄/达佤央金 春天在这里是一个暧昧的概念，即使快到五月，大地也丝毫不见解冻的征兆。雪是常下的，有时候还夹带着冰雹。而正是在这样的一片天地间，我们遇到 了玛森、色珍和德庆卓玛等一众本地民间手工艺人。 当我告诉他这一次我们拍摄的主题是牧区的编织时，他从柜子里拿出一捆自己做的乌尔朵。这是一种由牦牛毛和羊毛搓捻编织而成的投 ...

Group 1 - Meta has appointed Shengjia Zhao, a Tsinghua University alumnus, as the Chief Scientist of its Superintelligent Lab (MSL) [1][2] - Mark Zuckerberg expressed excitement about Zhao's leadership and his groundbreaking contributions in various fields, emphasizing the formation of a high-density talent team for long-term development [4][28] - Zhao has a strong academic background, having graduated from Tsinghua University and earned a PhD from Stanford University, focusing on large model architectures and multimodal reasoning [12][21] Group 2 - Zhao was a core member at OpenAI, significantly contributing to the design of GPT-4 and other models, and has been involved in key technical paths such as model reasoning and safety mechanisms [15][17] - His work includes being a primary author of the highly cited "GPT-4 Technical Report," which has over 17,000 citations, making it one of the most referenced documents in contemporary AI [18][19] - The MSL team includes several researchers from OpenAI, with a notable representation of Chinese talent, indicating a strong focus on advanced AI research [24][27] Group 3 - Despite Zhao's appointment, Yann LeCun, a Turing Award winner, will continue as the Chief Scientist of FAIR, which focuses on long-term AI research [10][11] - The MSL aims to push the frontiers of superintelligent research, with a commitment to aligning AI with human needs [8][28] - The high percentage of Chinese members in the MSL team has led to discussions about the efficiency of communication within the team [25][27]

Core Viewpoint - The article discusses the success and cultural significance of the animated film "The King's Avatar 2," highlighting its high ratings and audience reception, while also reflecting on the growth of the IP and its impact on viewers' lives [6][7][47]. Group 1: Film Overview - "The King's Avatar 2" was released after a six-year hiatus, following the success of the original series and the first film, which grossed 300 million yuan [6][4]. - The film has received an impressive rating of 8.6 on Douban, making it the highest-rated domestic film of 2025 so far [7][6]. - The film's narrative continues to explore the adventures of the main character, Xiao Hei, in a world where humans and spirits coexist [10][20]. Group 2: Audience Engagement - The film has successfully attracted a diverse audience, with many viewers expressing that watching it was one of their happiest moments of the year [7][6]. - The production team aimed to create a film that is accessible to both children and adults, ensuring that the humor and storyline resonate with all age groups [12][15]. - The film's characters and storylines reflect modern Chinese culture, making it relatable to local audiences [24][27]. Group 3: Production Insights - The production team has expanded significantly, growing from a small group to over 80 members for the second film, indicating a commitment to quality and detail [44][51]. - The animation process involved over 200,000 hand-drawn frames, showcasing the dedication and effort put into creating fluid and engaging visuals [38][40]. - The film's budget has increased compared to the first installment, allowing for enhanced production quality and storytelling depth [43][49]. Group 4: Market Position and Future Plans - The film's success is seen as a positive sign for the domestic animation industry, which has faced challenges in recent years [47][49]. - The production team is focused on maintaining the IP's relevance and quality, with plans for future projects already in development [49][50]. - Merchandise related to the film has seen strong sales, indicating a robust fanbase willing to support the franchise beyond just box office revenue [51][52].

Core Viewpoint - The article discusses the emergence of ChatExcel, an AI-powered office tool that simplifies Excel data processing through conversational input, highlighting its rapid adoption and the strategic vision of its CEO, Tang Dahuai, in navigating the competitive landscape of AI and SaaS [3][6][41]. Group 1: Product Overview - ChatExcel is an AI office assistant that allows users to interact with Excel through text commands, eliminating the need for manual formula entry [6][28]. - The product was launched in beta on February 28, 2023, and achieved a peak daily active user count of 150,000 within two weeks, with over 10 million unique visits [7][30]. - The tool is positioned as a "data intelligence agent," initially targeting consumer users (ToC) before expanding to business clients (ToB) [8][28]. Group 2: Market Strategy - The company aims to leverage the current AI wave by first establishing a consumer base before transitioning to enterprise solutions, believing that user demand for AI tools is strong [5][41]. - Tang Dahuai emphasizes the importance of understanding user needs and iterating the product based on feedback, which has led to a significant increase in enterprise interest since mid-2023 [31][41]. - The pricing strategy includes a monthly subscription of 25.9 yuan and an annual fee of 99 yuan for individual users [51]. Group 3: Competitive Landscape - The CEO argues that competition from larger companies does not deter their progress, as they have maintained growth despite the presence of established players [34][35]. - The company differentiates itself by focusing on a comprehensive data processing approach, addressing data security concerns, and ensuring that sensitive information remains within the user's network [27][45]. - The team believes that the current market environment favors innovative startups, as users are increasingly willing to adopt new AI solutions [37][63]. Group 4: Future Directions - The company is exploring international expansion, with plans to launch an English version of ChatExcel and test the product in North America and Europe [57][60]. - There is a focus on continuous product iteration and maintaining user engagement through regular updates and improvements [39][40]. - The team is also considering the development of edge models to enhance enterprise service capabilities while managing delivery costs effectively [54][56].

Group 1 - The core viewpoint of the article highlights a shift in the branding strategies of sports companies, moving from a focus on extreme competition to a more inclusive and enjoyable approach to sports, particularly appealing to Generation Z [1][2][16] - Adidas has updated its long-standing slogan from "Impossible Is Nothing" to "You Got This," emphasizing personal sports experiences rather than extreme challenges [1][8] - Other brands like HOKA and lululemon have also changed their slogans to reflect a focus on enjoyment and personal experience in sports, indicating a broader trend among both established and emerging brands [3][12][13] Group 2 - The changing slogans of major sports brands reflect a transformation in brand identity, targeting the new consumer base of Generation Z, who prioritize personal experience over celebrity endorsements [3][19][30] - The standards for what constitutes "good" in sports are becoming more diverse and inclusive, moving away from a strict focus on performance to a broader acceptance of various forms of participation [4][25][32] - The rise of community-focused flagship stores and the emphasis on inclusivity in marketing strategies are becoming essential for brands to foster a sense of belonging among consumers [6][31][33] Group 3 - The trend of prioritizing personal experience and enjoyment in sports aligns with the growing popularity of "self-pleasing consumption" among younger generations [20][34] - Brands are increasingly recognizing the importance of mental well-being alongside physical fitness, with a significant portion of consumers engaging in sports for emotional management [34][36] - The article notes that traditional sports brands are facing challenges in growth and are adapting by embracing lifestyle branding, which blurs the lines between sports and everyday life [26][35]