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Prologue: A slack surface, and high density underneath In June I came back from Laos to Shenzhen. If you only look at the state, this was a slack month. What it looked like in practice — I would only come alive after dark, stay up to two or three a.m. every night, lulled to sleep by one short video clip after another. Waking up in the day to Shenzhen’s gray-white sky, I could not even gather the strength to leave the apartment. I told myself it was the weather, but inside I knew it was not just that. Every day I bargained with myself: tomorrow I will wake early, I will be disciplined, I will start working — and the next day I lost again to that version of me curled up in bed. The body felt empty, not tired-empty but hollowed-out-and-idling-empty. There were many bothers, but I could not point at any specific one. ...

Prologue: A May Without flomo For the entire month of May, I did not write a single flomo note. I barely posted to my feed either. This was not laziness. It was a conscious decision. I had already decided on April 30 that I would stop. The reason is simple: I no longer felt I needed it. Or more accurately — could it have a better form? I want to use my own product. It is not perfect yet, but I want to fully think through and ship the thing I have in my head. The remaining steps are few. It is close. ...

2026年4月思考笔记 AI 知识时效性：从 RAG 到元认知的解决思路 2026 年 04 月 30 日 - 14:46:26 有些工具现在用的是时效性的方法 比如说是通过一些 API 或者 RAG 系统挂在最新的文档 或者是 web search 最新的数据源 元认知层，让模型知道自己不知道，这是更难的问题 显式标注知识截止日期 训练模型在时效敏感问题上主动表达不确定性 系统提示里注入当前日期，让模型对比自身知识边界 时间戳溯源，每一条知识附带获取时间，超时自动触发重新验证 越旧的信息置信度越低，触发 fallback 到搜索 对高频变动领域（金融、法律、医疗）设置强制校验节点 一个模型生成答案，另一个专门质疑时效性 #格物/ai 利他性记录：有意义才有持续驱动 2026 年 04 月 30 日 - 14:07:21 利他性的前提，是这件事情对他很有意义 这个平台很 有记录的价值 可以展现，或者发挥自己的特长 这样可以激励用户去持续的记录和创作 旅途影响的涟漪效应 2026 年 04 月 30 日 - 13:33:53 身边受到自己影响的旅游的影响的人好像也有一些哈哈哈 日本人的规则感：老挝砍价与文化观察 2026 年 04 月 30 日 - 13:24:11 ...

March 2026 Thought Notes 468 entries this month | Recorded: March 1 — March 31, 2026 Monthly Theme: Angkor Wat · AI Agent · Self-Narrative Core Topics: Gewu/AI (~53), Gewu/Cambodia (~38), Gewu/Angkor Wat (~23), Gewu/Hinduism (~15), Guanwo (~14), Gewu/Vietnam (~11) Daily Notes Archive March 1, 2026 Sunday (29 entries) Northeast China’s Direct Culture: How Labor Independence Shapes Non-Draining Relationship Patterns 2026-03-01 10:35:04 Women’s status in Northeast China is slightly dominant. ...

On the edge of a cliff, all logic fails. Only intuition can connect with the world. I wrote this sentence one night in Lhasa. Finding it now, I feel it can serve as the entry point to this review. Over these past fourteen months, I’ve been living on the edge of cliffs — almost literally. Encountering ice slopes on ACT mountain trails with drops beside me; every step at the altitude of Genie Sacred Mountain requiring all my strength; riding a motorcycle around the outer circle of Angkor Wat for three days with a splitting headache, yet not stopping. But I also know that those “cliffs” were more often internal. They were the cosmic-level monologues in one’s own mind after getting drunk late at night in a foreign country, with the world fading into the background. They were that night in Shenzhen, standing under DJI’s light beams, feeling like I hadn’t even reached the starting line. They were a certain morning at the end of 2025, suddenly realizing that exploration itself no longer provided enough traction, without knowing where the next fulcrum would be. ...

February 2026 Thought Notes | 2026 年 2 月思考笔记 Total: 365 notes this month | February 1-28, 2026 Monthly Themes: Travel, Ecology, Urban Observation Core Topics: Travel Experiences (~80 notes), AI Products (~45 notes), Ecological Protection (~25 notes), Urban Governance (~20 notes), Buddhism & Philosophy (~30 notes), Self-Discovery (~40 notes) Selected Notes of the Month Desire & Resources: The Dilemma of Wildlife Protection 2026-02-01 21:31:47 Wildlife protection is truly a massive challenge. How to protect wild ecosystems—I feel this is incredibly important. Because it’s not just about development and economics; it’s something more fundamental. ...

January 2026 Thought Notes | 2026 年 1 月思考笔记 Total: 388 notes this month | January 1-31, 2026 Monthly Themes: AI Deterministic Value, Finance Patterns, Self-Exploration Core Topics: AI Products & Agent Design (55 notes), Finance & Investment (19 notes), Self-Discovery (11 notes), Biology (10 notes), Social Observation (7 notes), Buddhism (6 notes) Selected Notes of the Month A-Share Industry Rotation: “Three-Times” Rule 2026-01-01 16:05:09 The general rule of A-shares (RMB ordinary stocks) is “shi bu guo san” (事不过三)—an industry rarely rises for three consecutive years. ...

December 2025 Thought Notes | 2025 年 12 月思考笔记 Total: 380 notes this month | December 1-31, 2025 Monthly Themes: Pilgrimage, Inner Observation, Year-End Reflection Core Topics: Kumano Kodo Pilgrimage (~40 notes), Zen Buddhism & Philosophy (~35 notes), Self-Discovery & Personality (~30 notes), Japanese Culture & Architecture (~25 notes), AI & Technology (~30 notes) Selected Notes of the Month Kumano Kodo: History Accumulated Step by Step 2025-12-01 17:04:20 Kumano Kodo pilgrimage, immersive experience. The most rewarding part of solo hiking is being with yourself—just focus on yourself and the path beneath your feet, walk naturally without needing to “break through” yourself or nature. Respect yourself, respect nature. ...

November 2025 Thought Notes

2025年10月思考笔记 嘉兴的潜力：顶级都市圈间的“白纸” 2025 年 10 月01 日 - 00:18:51 宁波的世界级港口真的是难以撼动的生产力 并且以强大的制造业兜底 相比较而言，嘉兴位置绝佳，两个顶级都市圈中间 长三角核心区不可或缺的超级节点 相对来说也具有强大的不确定性 未来的潜力很大 嘉兴是一个可以填满故事的白纸 #格物/城市发展 高层建筑的潜在危机：早衰与高昂的维修成本 2025 年 10 月01 日 - 00:25:16 高层楼也是最早面临危机的 高层楼的维修成本过于高了 现在都还没显露出来，但是却不断存在危机的 许多中国的高层建筑正经过早老化。在其他国家通常需要几十年才会出现的问题，据报道在中国仅建成不到10到15年的建筑中就已经出现。这些问题包括： 外墙恶化： 外墙瓷砖和面板的开裂、剥落和坠落变得越来越普遍，对楼下的行人构成了安全隐患。 渗水漏水： 来自屋顶、窗户和内部管道的持续渗漏导致水渍损坏和霉菌滋生，既损害了结构完整性，也破坏了居住环境。 系统故障： 电梯作为任何高楼中的关键动脉，正经历着更频繁的故障。管道和电气系统也显示出紧张的迹象，导致服务中断和火灾风险增加。 现在的无人机、科技、远程办公已经在修改游戏规则，其实哪怕是偏远的郊区独栋别墅通勤劣势将被大大削弱，其空间和环境优势会更加凸显 #格物/城市观察 K字签证：吸引全球STEM人才的新策略 2025 年 10 月01 日 - 09:35:52 K 字签证 针对全球的 STEM（科学、技术、工程、数学）领域人才的新型签证 吸引外国高科技人才来华工作、创业或交流 该签证不要求国内雇主担保，只需满足年龄、教育背景或工作经验等基本门槛，即可获批多入境、停留期长达5年，并可直接通往永久居留 这个签证像是应对美国提高H-1B签证费用（高达10万美元）的战略回应，旨在提升科技自给自足和全球人才竞争优势，但是同时引发国内就业担忧和对实际吸引力的质疑 同样的可以吸引更多的人才进入中国，并且加快内部的消费 但是实际上也加剧了本地的就业压力 #格物/时事 Grok的产品思考：追问推荐的设计很一般 2025 年 10 月01 日 - 09:45:58 grok 总感觉也有一些追问的推荐，但是按钮选项总归感觉很一般设计的 后面也会推荐一些选项，比如说一些书籍推荐，或者是案例的推荐 ...

2025年9月思考笔记 flomo 标签新设计：心智分类法 2025 年 09 月01 日 - 08:25:46 设计的核心，不是按照学科（哲学、AI）分类，而是按照记录时的心智状态去分类，关注的是，当时的自己是观察内在、探究外物，还是捕捉灵感。 三大支柱： 观我：向内探索，关于人的思考，包括个人成长相关的，精神世界的内省与反思。 格物：向外探究，关于物与事的思考，包括 AI 、软件工程、产品设计、商业模式等客观世界的分析。 知世：旅居中的见闻，对世界的理解，旅居的思考，文化的思考。 一闪：闪过的灵感，想法和金句。 后面可以适当的再加一个标签，比如说项目的名称。 #格物/flomo 科技狂奔与人性缓行：我们跟得上 AI 吗？ 2025 年 09 月01 日 - 08:36:02 不免有些恐慌：AI 发展的这么快，我们这代人能跟上它的速度吗？ 从蒸汽机、电力、互联网到如今的人工智能，技术不断扩展人类的能力，拓展了我们的感官和行动边界。但人性的发展却像一条缓慢的河流，我们的情感模式、欲望、恐惧、偏见，和几千年前并无太大不同。 AI 能写诗、能生成视频，可人类真的有足够的智慧去驾驭这样的科技吗？人性准备好了吗？又该何时才能准备好？ #观我/AI 河内印象：强烈的民族正统感与爱国氛围 2025 年 09 月01 日 - 10:08:14 河内的国庆氛围比想象中更浓厚。 这里的人说话、做事，似乎总带着一些“民族正统感”，爱国表现也更官方、更热烈。越南虽小，但能在强国夹缝中生存并保持独立，这种“民族自豪感”或许天然地强化了人们的“爱国”身份认同。 #知世/越南 盲从权威的代价 2025 年 09 月01 日 - 12:18:40 为什么长期盲从权威的人，更容易滑向“只能相信”的境地，最终成为权威的奴隶？ 我们依赖权威是为了降低认知负担，但这需要一个前提：对事情本身有基本的认知。比如，我们相信飞行员的专业性，但也应了解飞机可能出现意外的客观现实。 当信息真假难辨时，其中可能夹杂着大量的错误和偏见。这包括 AI 的回复，也可能掺杂着各种潜在的错误信息。 一个有效的策略是：根据信息来源的权威度进行加权判断，同时对来自不同信源的信息进行交叉验证，寻找共识点和矛盾之处。 #格物/思维模型 概念、理论与理念：思想的三层阶梯 2025 年 09 月01 日 - 14:17:43 ...

August 2025 Thought Notes The Unexamined Life and Game Theory Applications August 1st, 2025 - 07:23:45 Socrates said “the unexamined life is not worth living.” But what does examination actually require in practice? Self-examination isn’t just introspection—it’s systematic analysis of our own patterns, motivations, and decision-making processes. Like debugging code, but for consciousness. Game theory as a lens for life decisions: Every interaction can be understood as a game with players, strategies, and payoffs. But unlike abstract economic models, real-life “games” involve: ...

July 2025 Thought Notes Vibe Coding: Are Human Experiences the Shackles of AI Agents? July 1st, 2025 - 11:39:24 In Agent development, “The Bitter Lesson” remains equally important. Excessive human experience injection might actually limit AI performance and lock in product possibilities. Embrace Agent Patterns: Agent mode is mature; what we need is training agents’ thinking patterns. We can focus more on ideas and design, becoming architects rather than coders. Beware Over-Prescription: Excessive rule-setting (like fixed testing processes) may prevent AI from utilizing the latest model capabilities. We should let AI self-select more often. Context-Dependent Experience: Experience has scenario dependency. Over-reliance on experience constrains LLM performance; moderate injection as “heuristic guidance” is sufficient. This insight challenges traditional software engineering approaches in the AI era. The “bitter lesson” teaches us that general methods leveraging computation ultimately outperform human-designed heuristics. In agent development, this means resisting the urge to over-engineer constraints based on our past experiences. ...

June 2025 Thought Notes June 2025 Thought Notes Boundaries of Rejection: Finding Balance in Social Interactions June 2nd, 2025 - 06:28:12 In a Korean fried chicken restaurant, unexpectedly surrounded by Chinese people. The meal sets were all for two people, so I ordered two combo meals for myself. When ordering, I asked if I could pay by card, wanting to avoid using cash as I felt my cash wasn’t quite enough. ...

May 2025 Thought Notes AI-Era Independent Development: Frontend as the Main Battlefield for Value Delivery May 1, 2025 - 10:22:06 In the AI era, the battlefield of independent development is shifting toward the frontend. The transformation is evident: Backend Simplification: AI models turn core services into universal capabilities, lowering technical barriers in backend development. SaaS and PaaS providers encapsulate vast foundational capabilities that developers can directly invoke. Frontend as Value Delivery Nexus: The frontend is closest to users, making it easier to focus on MVP (Minimum Viable Product) and single-person product loops. Using a tech stack like Next.js / Tailwind / Firebase / Vercel enables full-stack delivery and rapid validation of the “function → value → growth” chain. From “Building” to “Integration”: Databases, permissions, storage, and model calls are becoming platformized (such as Supabase, LangChain, Replicate). Independent developers no longer need to write backend from scratch—they just need to “integrate.” AI decouples “intelligence” from the backend, making the frontend the true battlefield where users are closest, changes are most significant, and value is most concentrated. ...

April 2025 Thought Notes Learning & Growth Projects & Work Challenges & Solutions Insights & Reflections Goals & Planning Books, Articles & Resources Quotes & Inspiration Next Month’s Focus

March 2025 Thought Notes Learning & Growth Projects & Work Challenges & Solutions Insights & Reflections Goals & Planning Books, Articles & Resources Quotes & Inspiration Next Month’s Focus

Introduction and self-positioning Annual Preface and Background 📅 Hi! 2025 ~ TIP: This article has a high density of information and is highly subjective. I have tried to include fewer opinions and more descriptions of my experiences, including my own experiences traveling, reflections on things I have experienced, and some experiences in making products. Experience is valuable, and I hope to leave more room for you to be touched and think. Just choose the content that interests you from the TOP. ...

What actually happened here How large a team does it take to rebuild a four-year-old blog with 120+ posts — content architecture, operations, all of it? My answer, delivered over the first half of this year: one person and a crew of agents with clearly divided jobs. “Crew” is a working metaphor, not a fixed headcount of digital employees. As of July 2026, the repository contains seven Claude skills and four workflows whose names begin with seo-; Claude Code, Codex, the Claude jobs inside GitHub Actions, and temporary review sessions are started only when a task calls for them. The human owns judgment, boundaries, and the final signature. Agents own scoped work that can be tested. The result is the site you’re reading — cubxxw.com . It isn’t merely a redesign. It turned “a blog” from a static site into a system that generates a daily report, prepares fix proposals, and exposes its own search interface. ...

The answer first: a clean technical audit was not the same as demand In July 2026, I put the previous four chapters’ five-layer GEO model against my own blog. The useful result was not “technical SEO is perfect.” It was narrower: The tested homepage passed every Lighthouse SEO audit, while a three-month Search Console snapshot showed 878K impressions and only 852 clicks. Once I segmented the data, most clicks came from a small technical core, while many impressions came from unrelated long-tail queries. ...

In the vast sea of job hunting, a well-prepared resume acts like a well-designed sailboat, helping you navigate through the fierce waves of competition. With the flourishing development of the open-source community, many excellent resume building tools have emerged, designed to help job seekers create professional and personalized resumes at minimal cost. This article will introduce you to several top-tier open-source resume builders and provide practical tips for crafting and optimizing your resume. ...

Translation and Enhancement of the Article on Troubleshooting Techniques Using OpenIM If you’re seeking specific answers to issues related to OpenIM, I regret to inform you that this article isn’t a collection of problems and solutions. Instead, it focuses on the troubleshooting methods and debugging techniques gleaned from development and operational experiences using OpenIM as a case study. If you’re interested in learning how to diagnose faults and pinpoint issues, please continue reading. ...

Flow State As I mentioned in my previous post on GTD and the Four Quadrant Rule Practice , I have been striving to enhance my focus and efficiency. Reflecting on the moments when I initially experienced the flow state, whether engrossed in a game or a novel, time seemed to stand still. The flow state is not just about the swift passage of time; it has profound effects on our lives, health, productivity, and even our sense of happiness. ...

GTD and the Quadrant Method Practice During the New Year holidays, I spent a lot of time reflecting. Alongside the growth and many merits over the past year, I also identified several shortcomings: Lack of proactive thought on prioritizing tasks A tendency to actively solve issues without much focus Difficulty in concentrating on completing specific TODOs Whenever I review my tasks, despite their number, I often feel a lack of clear judgment and thorough consideration. Sometimes, I might engage in a task because it seems crucial at the moment or out of a knee-jerk reaction, without truly assessing its priority or importance. This habit not only impacts my work efficiency but also prevents me from deep thinking and planning opportunities, which I aim to improve in the coming year. ...

These go: instructions in the Go source code && go automation tools Developers have a strong tendency to automate repetitive tasks, and this also applies to writing code. Boilerplate code may include operations such as setting up a basic file structure, initializing variables, defining functions, or importing libraries or modules. In some cases, packages provide boilerplate code as a starting point for developers to build from, typically generated after the code behavior has been configured. Although boilerplate code may be necessary and valuable to application functionality, it can also be wasteful and redundant. For this reason, there are many tools that minimize boilerplate code. go generate is a command line tool for the Go programming language that allows automatic code generation. You can use go generate to generate easily modifiable code specific to your project, making the tool powerful at reducing boilerplate. go generate This command is usually used to automatically generate code before compilation. It can be used to create repetitive or patterned code, thereby saving time and reducing errors. Think about it, in what situations would this be particularly useful? 🤔 ...

Vector database learning I learned rust today and found that rust is a very suitable language for writing databases. I found a treasure project tikv. Its github project address is https://github.com/tikv/tikv . It is a very active project, but today I The topic is vector database in the field of AI. Without further ado, let’s get started right away. prerequisites 0.1 Introduction to basic knowledge: Understand the basic definition of vector database and its difference from traditional database. 0.2 Data Structure Basics: Learn vectors and other basic data structures, and how to represent and manipulate these structures in databases. 0.3 Introduction to Linear Algebra: Introduction to vector operations, including vector addition, subtraction and dot multiplication. 0.4 Similarity measures: Learn how to calculate similarity between vectors, such as cosine similarity. 0.5 Basics of Database Index: Introduces the basic concepts of database index, especially its application in vector databases. 0.6 Preliminary Search Algorithms: Learn basic search algorithms and understand how to perform effective searches in large data sets. 0.7 Application case studies: Study the application of vector databases in different fields (such as recommendation systems, image recognition). ...

The success of an open-source project largely depends on its quality management and collaborative processes. In the OpenIM open-source community, the standardization of project management and testing processes is crucial to ensure the quality and stability of the codebase. This document provides a brief overview of our testing strategy, branch management, quality control policies, and how they are applied to the main branch, PR testing branches, and stable release branches to meet the needs of developers, testers, and community managers. Additionally, we will introduce the standards, testing schemes, and project management strategies of the OpenIM open-source community, aiming to provide clear guidance to ensure project stability and sustainability. ...

My 2023 Annual Summary As 2023 swiftly draws to a close, my university life is nearing its end with just half a year remaining. A friend once said, “What’s frightening is not losing your passion for work, but never being able to find it again.” This year, I encountered many people and experienced numerous events, gradually shaping my world view. I’m fond of Maslow’s hierarchy of needs and often reflect on my own state through it. I enjoy challenges, both in my work and hobbies (like hiking, cycling…). It seems I’ve successfully fulfilled the first four levels of Maslow’s theory: physiological needs, safety needs, social needs, and esteem needs. I’m probably at the stage of self-actualization needs. However, it’s worth mentioning that while Maslow’s theory is hierarchical, human needs aren’t always linear or fixed. For instance, someone at the self-actualization stage might still encounter needs from other levels at different times. If a person loses their job or faces financial difficulties, they may refocus on safety needs like financial security and stability. Similarly, the end of a close relationship or changes in one’s social network might reignite a desire for social needs. Even in everyday life, when we fall ill or feel hungry, our focus might temporarily shift from higher-level needs like self-actualization to physiological needs. ...

136: Hugo Advanced Coming to the advanced part, you need to learn some advanced Hugo techniques in depth. Module Hugo modules are the core building blocks of Hugo. A module can be your main project or a smaller module that provides one or more of the 7* component types defined in Hugo: static, content, layouts, data, assets, i18n and archetypes. You can combine modules in any combination you like, and you can even mount directories from non-Hugo projects to form a large virtual union file system. ...

Introduction About Kustomize GitHub Repository Get Started Kustomize is an open-source configuration management tool designed specifically for Kubernetes. It helps users customize Kubernetes objects and manage them declaratively without modifying the original YAML files . This means you can retain the basic settings for applications and components while overriding default settings with declarative YAML documents called “patches” without altering the original files. Kustomize provides a declarative approach that aligns with Kubernetes philosophy and allows customization of Kubernetes configurations in a reusable, fast, debuggable, and scalable manner. ...