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Methods and Tools of Thinking
WritingMarch 22, 2026

Methods and Tools of Thinking

Thinking is fundamentally aimed at solving problems. It relies on two basic paradigms—deduction and induction—and grows through the accumulation of raw material and the construction of mental models.

2 min
How Can Children Get Started with Programming?
Life NotesMarch 22, 2026

How Can Children Get Started with Programming?

From a serious perspective, I think this question can be understood as the anxiety and unease of parents who know nothing about the world of programming and are worried about their children’s future.

6 min
How to Use a Razor Properly
EngineeringMarch 22, 2026

How to Use a Razor Properly

Shaving with a razor is more than a daily chore: it is a ritual, a craft, and a quiet meditation on time, loss, and the traces people leave in our lives.

2 min
How to Educate Children
EngineeringMarch 22, 2026

How to Educate Children

Every child is unique, but for all parents, companionship and love are the foundation of raising a child well. Beyond that, education should give equal weight to moral character, knowledge, and physic

3 min
Attitude: The Pitiful Hearts of Parents Everywhere
WritingMarch 22, 2026

Attitude: The Pitiful Hearts of Parents Everywhere

Wu Jun’s new book, Attitude, is a collection of letters he wrote to his two daughters. Reading it in one sitting on a flight, I found myself reflecting deeply—not only on the book itself, but on how d

3 min
Is “Happy Education” Wrong?
WritingMarch 22, 2026

Is “Happy Education” Wrong?

A critique of the claim that Western “happy education” is a conspiracy to entrench class divisions, arguing instead that inequality stems from broader social and economic structures, and that educatio

3 min
The Heart Is the Starting Point of All Greatness
WritingMarch 22, 2026

The Heart Is the Starting Point of All Greatness

Romain Rolland’s Lives of the Great Men is not merely a set of biographies, but a tribute to the spiritual greatness of Beethoven, Michelangelo, and Tolstoy. Their true greatness lies not only in what

2 min
Peter's Laws — The Secret of Exponential Growth
WritingMarch 22, 2026

Peter's Laws — The Secret of Exponential Growth

This post introduces Peter Diamandis's 28 “Peter’s Laws” from Bold: A Roadmap for Exponential Growth, highlighting them as practical principles for individuals and organizations seeking rapid growth.

2 min
Excerpts from Outliers: How Society, Culture, and Family Environment Shape Growth
Books & IdeasMarch 22, 2026

Excerpts from Outliers: How Society, Culture, and Family Environment Shape Growth

Notes and highlights from Outliers on how small early advantages, family background, culture, historical timing, and sustained effort shape children's development and long-term success.

4 min
Same Goal, Different Paths — Formatting External Drives via CLI on Windows, Linux, and macOS
EngineeringMarch 22, 2026

Same Goal, Different Paths — Formatting External Drives via CLI on Windows, Linux, and macOS

异曲同工——Windows,Linux和Mac OS系统下命令行格式化移动硬盘的方法 在Window、Linux和macOS三分天下的个人电脑操作系统里(虽然市场份额差距很大,Windows大约88%,MacOS大约8%,Linux大约2%),有很多操作与命令都是彼此非常相似,但出于历史或者版权等原因又不得不同的。事实上,这三家本质上都可以算是UNIX一宗的分支,而操作系统在原理和功能上也必须有

4 min
Can the Open-Source Ubuntu System Help Huawei—and Global Smartphone Makers—Break the Deadlock?
EngineeringMarch 22, 2026

Can the Open-Source Ubuntu System Help Huawei—and Global Smartphone Makers—Break the Deadlock?

Google’s sudden ban has dealt Huawei a severe blow in Europe and exposed how vulnerable all smartphone makers are to external pressure. Compared with Huawei’s still-uncertain HarmonyOS, the abandoned

3 min
What Are the Signs That Switching Electrical Appliances Have Reached the End of Their Service Life?
WritingMarch 22, 2026

What Are the Signs That Switching Electrical Appliances Have Reached the End of Their Service Life?

The end of a switching electrical appliance’s service life generally falls into two categories: electrical life and mechanical life. This article explains the common signs of end-of-life, how electric

4 min
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