Jorge Zaccaro · 张豪 @boolpath

Hablando de emprendimiento, ya casi es "10:00am, 7 de julio del 2026, Venezuela" 🚀 @freddier pa’ cuándo el Capítulo 16!? Me ENCANTÓ esa historia… Año de releerla. guiadeemprendimiento.com

Excelente charla de @freddier sobre América Latina: economía, empresas, cultura, migración. youtu.be/Swa06LTaVW0

@janetacarr Yet: x.com/zarazhangrui/s…

Zara Zhang @zarazhangrui

4 months ago

One thing I noticed about Opus 4.8 is that it stopped using em dashes in writing

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@janetacarr Don’t give (it) up: x.com/boolpath/statu…

Jorge Zaccaro · 张豪 @boolpath

a year ago

@paulg @DanielW_Kiwi It’s funny how some people now associate the em dash with AI when great writers have used it all along—Siddhartha Mukherjee and Ted Gioia among the masters. Robert Macfarlane recently said to @david_perell: “I think it’s my favourite piece of punctuation” youtu.be/rdsE9XqB2bI?t=…

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Many self-directed Chinese language learners start with high enthusiasm, promising to study intensively or travel abroad, yet find themselves running swiftly in the wrong direction. Without a clearly defined plan, hard work can become an exhausting, aimless effort. This article of mine addresses independent students determined to conquer Mandarin by introducing a tactical roadmap for self-study. We explore three often neglected, fundamental pillars: aligning your daily practice directly with your core goals, utilizing contextual metrics rather than isolated word counts, and embedding regular analytical reviews into your routine. Moving away from rigid, robotic memorization, discover how treating Chinese as a topic-prominent, contextual language will ensure your energy is spent efficiently, keeping you firmly on the path to genuine real-world fluency. Full article here: mslmaster.com/index.php/teac…

闭嘴 and take my money 🤩

Tom Mullaney @tsmullaney

4 months ago

The Chinese Computer is out in Chinese, I’m thrilled to report.

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Mastering Mandarin is a challenge for students, but effectively teaching it presents an even greater hurdle. Beyond possessing fluency, a successful educator must command a diverse, specialized skill set designed to navigate the unique complexities of the language. This article of mine outlines eleven essential competencies every modern Chinese teacher needs to cultivate—from integrating core literacy skills and teaching distinct grammatical systems to managing classroom behavior and embracing digital learning tools. Moving away from rigid, mechanical instruction, this guide advocates for an immersive approach that fosters authentic communication, builds cultural competence, and assesses students fairly based on individual progress. Full article here: mslmaster.com/index.php/teac…

小 Lin 说: 资本是如何引爆全球金融危机的？ youtu.be/7qWH7e_AEDs

🎤

Stripe @stripe

5 months ago

Introducing the new Stripe Treasury: • Hold funds in multiple currencies and stablecoins. • Instantly transfer money to US businesses on Stripe for free. • Pay anyone in 160 countries with just their email address. • Earn credits on balances to apply towards Stripe fees. •

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We just announced a large raft of improvements at @Stripe Sessions. My meta reflections: • It feels that the entire economy is replatforming right now. • Many charts at Stripe are inflecting in quite dramatic ways. What GitHub recently reported for commits we are seeing in economic activity (such as new company formations). • It is increasingly clear that agents will be responsible for most transactions in the not overly distant future. • Stripe was always developer-centric, but AI is making developer-centricity strategic in a new way: agents are even hungrier for good DX than developers themselves are. • Things that we’re launching are increasingly network products at heart. (Instant transfers between Stripe businesses, new kinds of fraud prevention with Stripe Radar, stablecoin payouts to anyone with Link.) "How can we turn Stripe's economies of scale into user benefits?" is increasingly the relevant question. • Between Privy, Bridge, Tempo, and Stripe’s core capabilities, we’re now doing a lot in stablecoins/crypto, and companies like DoorDash, Ramp, Meta, and Klarna are using our crypto stack to deploy meaningful new functionality in production. “But where’s the production use?” is rapidly becoming stale when applied to crypto. • After more than a decade of building, we seem to have hit some kind of critical mass of core platform capabilities such that building new things now feels easier and faster than before. (AI also helps.) We announced Stripe Treasury last year (originally called Financial Accounts); since then, we’ve added multi-currency support, global payouts, card issuance and rewards, and a bunch of other sophisticated functionality. By the end of this year, Treasury will support 15 more currencies and be available to businesses in 160 countries. On the launches themselves, a small selection that I thought were cool, though this is really just a subset: • The @Link AI wallet. Point your agent to github.com/stripe/link-cli and ask it to make purchases on your behalf with secure single-use tokens. (To test it, I asked Claude Code to buy a small gift for me yesterday. It purchased HTTPZine on Gumroad.) • New payment methods for Link, including Pix (largest payment method in Brazil) and UPI (largest payment method in India). We’re also adding stablecoin support to Link (which I think will be huge if we execute well). • We’re adding a lot of new Machine Payments Protocol functionality, including micropayment and recurring payment support. • We announced Checkout studio: a sophisticated dashboard for managing your checkout flow, including things like transaction replays and A/B tests. Today this tends to require a lot of fussy edits to production code. • Adaptive Pricing (which automatically localizes the price and currency that customers see) now supports subscriptions. We’ve seen pretty huge (4–5%) conversion rate improvements after enabling it — customers really like paying in their home currency. • New Stripe Terminal reader (the T600) with a customer-facing screen that can run native apps, plus support for 15 new international markets for Stripe Terminal. • General availability for Stripe Managed Payments, our merchant of record solution. (Natively handles tax, disputes, fraud.) Maybe sounds a bit arcane, but it’s one of those iykyk products. It saves a lot of schlep. • Fraud is a *much* bigger priority for customers than it was 2 years ago (AI makes fraud easier + unlike software, tokens can be resold), so we’ve been extending Stripe Radar to support things beyond payments fraud: free trial abuse, multi-account abuse, pay-as-you-go abuse. Early results are extremely positive. We also announced Stripe Signals — new scoring APIs for customers, businesses, and other objects, not just payments on and off Stripe. • Usage-based billing is also becoming the de facto business model of the AI era, and we launched a bunch of new pricing models in @getMetronome and features like low-balance alerts, automatic credit top-ups, and multidimensional pricing structures. • We showed streaming payments built on @Tempo and Metronome — track usage and get paid the instant value is delivered. Hard to predict, but I think this could be big. (Why wouldn’t you want to get paid as costs are incurred?) • We added automatic US tax filing in Stripe Tax. • We announced Stripe Database -- a hosted PostgreSQL database with all of your Stripe data, updated in real time. Read-only to start but we’ll make it read-write. • Stripe Workflows are now GA. • We showed Stripe Console, a full agentic execution environment built directly into the Stripe Dashboard. It’ll happily write code and use tools to answer your questions. • We previewed custom objects: model your business data directly in Stripe, with custom objects, typed fields, and relationships. • As mentioned above, Stripe Treasury accounts will support storage in 15 currencies by the end of the year. And instant/free(!) transfers between US Stripe businesses. • You can use a Stripe card with your Treasury balance and get 2% cash back on purchases. • We’re massively expanding our Global Payouts coverage -- soon 100 countries with fiat rails and 160 with stablecoins. • Atlas companies can now raise money directly within Stripe. • We launched the platform growth studio, which uses Stripe’s network data to generate specific recommendations for optimization/growth. • We announced the Stripe Managed Risk API — platforms can outsource risk handling to Stripe while maintaining full UI/UX control. • Connected accounts now benefit from networked onboarding, which hugely increases conversion rates. • We’re launching Treasury for Platforms. Connected accounts can get spend cards with just a few lines of code. (Plus cash rewards, cash acceptance, check acceptance, real-time payments…) • We announced Issuing for agents: easily create cards for agents. But that’s really just a subset of a subset. (See stripe.com/roadmap for more.) The Stripe team is cooking! And if you’re interested in building the economic infrastructure for this new world, we’re hiring.

I like this take:

lina chen ✦ @linachen_nyc

5 months ago

@zarazhangrui people don’t actually want agent micromanagement they want delegated intelligence with a unified personality/context

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Delightful UI.

Emily Han @emilyhanyf

5 months ago

we are renting out a cocktail bar with a basement of mahjong tables in SF ! come for free drinks, food, lots of mahjong, and a fun time with the @modal team p.s. if you're new to mahjong, there will be instructors at the event, plus a visual mahjong guide coming soon ! 🀄️

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Today is UN Chinese Language Day—a perfect moment to celebrate one of the most influential writing systems in human history. For thousands of years, the cultures of China, Japan, Korea, and Vietnam were deeply shaped by Chinese civilization. Until the early 20th century, Classical Chinese served as the shared literary and scholarly language across East Asia, much like Latin did in Europe. Chinese characters (汉字 / 漢字) became the common script of the region, later adapted locally as Kanji in Japan, Hanja in Korea, and Chữ Hán in Vietnam.   Over time, each country developed its own writing innovations to better express their spoken languages:   •  Japan created Hiragana (平仮名) and Katakana (片仮名). •  Korea invented Hangul (한글). •  Vietnam eventually adopted the Latin-based Vietnamese alphabet.   Yet the story of Chinese characters themselves is truly fascinating.   🇨🇳 The Legend of Cangjie   According to ancient Chinese tradition, the characters were invented by Cangjie (仓颉), a legendary scribe under the Yellow Emperor around the 27th century BCE. While observing the tracks of birds and animals, the patterns of nature, and the constellations in the sky, he created the first symbols—zì (字). Legend says that on the day he succeeded, grains of rice rained from the heavens, and that night ghosts wept—because humanity had just gained the power of written wisdom.   UN Chinese Language Day is observed annually on April 20, which was chosen as the date "to pay tribute to Cangjie, who is presumed to have invented Chinese characters about 5,000 years ago".   Chinese characters are the world’s oldest continuously used writing system and one of the most widely used by number of speakers. In Chinese mainland since the 1950s, the government promoted simplified characters to boost literacy. Meanwhile, traditional characters continue to thrive in Taiwan, Hong Kong, and Macau. You’ll still see both versions depending on the context—books, signs, calligraphy, or digital media.   🇯🇵 Japan: Kanji + Kana   Chinese writing reached Japan around the 5th century CE. The Japanese adapted the characters as kanji and cleverly developed two new scripts from them: •  Hiragana, flowing and cursive, used for grammar and native words. •  Katakana, angular and sharp, mainly for foreign loanwords and emphasis.   Modern Japanese is an effective mixture: kanji carry the core meaning of words, while hiragana and katakana handle the rest. Japanese students learn 2,136 joyo kanji by the end of high school, with many more used in daily life.   🇰🇷🇰🇵 Korea: From Hanja to Hangul   For most of Korean history, Literary Chinese written in Hanja (한자) was the official script—from the Gojoseon era all the way through the Joseon Dynasty. Even after King Sejong the Great created the beautiful Hangul alphabet in 1443, it took centuries for it to fully replace Literary Chinese in official and scholarly writing.   Today, Hanja is still essential for reading historical documents, classical literature, and academic texts. Anyone seriously studying Korean history or the humanities needs a solid command of Chinese characters.   🇻🇳 Vietnam: From Chữ Hán to Quốc Ngữ   In Vietnam, Chinese characters (Chữ Hán) dominated official and scholarly writing until the early 20th century.   Around the 13th century, Vietnamese scholars created Chữ Nôm—a unique system that combined Chinese characters with newly invented ones to write the Vietnamese language. It was especially popular for recording folk poetry and literature.   During French colonial rule, the Latin-based Vietnamese alphabet (Quốc Ngữ) gradually took over. Today, Chinese characters and Chữ Nôm are mostly reserved for cultural and ceremonial purposes—like traditional calligraphy, temple inscriptions, and cultural festivals.   Happy UN Chinese Language Day!

联合国教科文组织 @UNESCO_chinese

5 months ago

明天就是 #联合国中文日 啦！ 我们跟随 #清华大学 的陈楠老师，一起去探索汉字承载的智慧吧。 汉字作为中华文明从未中断的核心视觉符号，兼具信息、审美与文化传承功能，是中外文明交流互鉴的重要桥梁。 #中文 #汉语

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下次一定要去！

Li Zexin 李泽欣 @XH_Lee23

6 months ago

Map of Chongqing's metro system in 3D. Chongqing is called the "mountain city". Building metro here is more difficult than in plain cities. Chongqing’s metro total length ranks 7th in the world, with over 550 km.

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“generating text is the LEAST important part of the writing process” 🎯

Zara Zhang @zarazhangrui

5 months ago

In the same vein, writing ≠ generating text In fact, generating text is the LEAST important part of the writing process So many people mistake LLMs as good writers just because it can generate text well

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For those interested in China, it's a good idea every few weeks to check China Books Review and look through the reviews and interviews. @chinabksreview chinabooksreview.com

My China collection in Leyte. Still incomplete. Sometimes I feel like Li Qingzhao on the run. Saving & arranging take so much work. More Chinese stuff around the house. & more in Hong Kong & S/Z. The collection covers from Zhougong to Zhou En Lai, & from Shi jing to Xi Jinping.

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Want it.

Asian Review of Books @BookReviewsAsia

6 months ago

New Book Announcement: “Observing the Unseen: Curiosity and Common Knowledge in Early Modern China” by Andrew Schonebaum @UWAPress asianreviewofbooks.com/new-book-annou…

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“not for what you already know, but for what you don’t know” EXACTLY 🎯

Kat ⊷ the Poet Engineer @poetengineer__

6 months ago

one direction from this that excites me: a learning base instead of a storage one: not for what you already know, but for what you don't. made one for deep reading of plato's timaeus. 2 things i carried over: non-rag, indexed fs, and /raw-is-sacred to separate sources from

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LLMs meet PKM:

Andrej Karpathy @karpathy

6 months ago

LLM Knowledge Bases Something I'm finding very useful recently: using LLMs to build personal knowledge bases for various topics of research interest. In this way, a large fraction of my recent token throughput is going less into manipulating code, and more into manipulating

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