The Cloudflare China Network ↗ is a package of selected Cloudflare's performance and security products running on data centers located in mainland China and operated by Cloudflare's partner JD Cloud.

谁（不）适合去德国留学？

Physicists and philosophers today have formulated three opposing models that explain how laws work. Which is the best?

In this tech-vexed age, our life on screens prevents us from experiencing the mysteries and transformative wonder of life

30年时光很长，10,950 天。过了20年的人生时光时，一切都会迎来加速和增长。周遭环境与自身成长都会比前10年的变化浮动猛烈一些。

歌德一生曾写过很多作品，但在中国最出名的莫过于《少年维特的烦恼》和《浮士德》了，但这两部作品在创作时间上也有两个“极端”，前者写完只用了四个星期，而后者整整写了六十年。有人说，《浮士德》世界上最难读的文学作品之一，它的体裁是诗剧，全书字数将...

Human Nature Doesn’t Change In a world facing rapid change from AI, it’s the things that won’t change that you want to build on and invest in. That’s the classic perspective from Jeff Bezos. He famously told The Harvard Business Review in 2007: It helps to…

macOS comes with a lot of built-in utilities. Here's a list of some that I find interesting.

During a visit to Beijing many years ago, I was having lunch with three PhD students in the Chinese Department at Peking University, all of whom were native speakers of Chinese. I happened to have a cold that day and was trying to write a brief note to a…

我覺得恐懼是人生的本質之一，希望通過隨機性找到適合自己的最佳解

Lynx.Boo lets you create a compact, fast-loading links page. A minimalist approach to sharing all your important links in one place.

I asked an AI to predict the near future of art and creative work. This is the story it told me.

Step by step guide for a custom, safe, encrypted backup, fully owned by you, for your Obsidian Notes

A couple of weeks ago, I saw a tweet asking: "If Linux is so good, why aren't more people using it?" And it's a fair question! It intuitively rings true until you give it a moment's consideration. Linux is even free, so what's stopping mass adoption, if it's…

A carefully curated collection of frameworks focuses on [Personal] Knowledge Management

Looking for alternatives to Google, either as a consumer or a brand? Discover eight excellent search engines to enhance your experience online.

只有保持政策的稳定性和连续性，资本才敢于投资并保持耐心

This blog is intended to be a place to share ideas and results that are too weird, incomplete, or off-topic to turn into an academic paper, but that I think may be important. Let me know what you think! Contact links to the left.

In recent weeks, the digital library dedicated to preserving the internet’s history has been under attack by the internet itself. The Internet Archive, a nonprofit library based in California, was founded in 1996 to archive and preserve the World Wide Web.…