I waited so long to write about technology! This is my first technology post and it’s about the best text editor in the world: Vim.

自从6月中HK的动荡，到8月的辞职，便一直心绪不宁，也间接导致失恋与9月的伤感。这座城带给我太多青春的美好记忆，但却无可奈何地衰退，最终毁在一无是处的废青们手中。9-10月我尽可能不看HK的消息，心情也没那么低沉，甚至渐渐淡忘了有关这座城的记忆。最近看到些关于HK各个大学内反大陆的种种行动，已经不那么痛心了，开始理性地接受这一悲伤的事实：十年内，HK的经济、文化将停滞，学术将倒退。

从11月初，为了11月底在DL中心小学举办的第四届5校联合的小学运动会，我忙于网罗、训练与选拔乒乓球的人才，加上近年来越来越懒惰，以至时常不想写日记或blog。昨天运动会刚刚结束，乒乓球比赛告一段落，引用平时的日记，我就来写篇不长的总结。

第一个支教的前两个月，有太多要写。平常写了许多日记心得之类，但疏于整理，好容易在各路朋友的催促下，写成下面这篇，算是给自己的这两个月和朋友们的关心一个交代。

This article serves the purpose of both documenting why I chose to quit a job many envy and go for my childhood dream: voluntary teaching (VT).

这是一部可遇不可求的神剧：《东方华尔街》The Trading Floor.

Today I met my mom’s friend’s brother, who is about to graduate and now interning at a tech firm that builds big data platforms for clients. After learning that my monthly pay is 20x of his intern salary and 10x of his fulltime colleagues’, I had mixed feelings: I was not sure why we are doing similar stuff but there is such a huge difference between him and me, at least in terms of pay. After learning what he studied and learned, I started to get a hang of the cause of such gap.

Today I learned a lesson, seemingly trivial but profound.

写于大一暑假的云南之旅，游于虎跳峡时，有感而发。

当我大一的彷徨时刻，总有不是家人、胜似家人的欢欢姐姐给我鼓励。以下：

以下文字大概是我在极度孤独时写的，有个人陪伴总好一些。

When I was learning about perceptron in the ML class, the first machine learning algorithm, invented by Frank Rosenblatt, I found about how the people at the time thought of it. The part about perceptron started from bottom right corner of first image, the section called Rival.

之前听儒学讲座（少有的勤快呀😂），看到了韓非子这篇文章，尽管写于两千多年前，且不说观点正误，但逻辑严谨，字字珠玑，实为大才！以下为全文：

之前看到过这样一篇讲John von Neumann(冯·诺伊曼)和Alan Turing(艾伦·图灵)的八卦文章，超好看！（摘自上和下）

The following words were written during Basileia(an Ancient Greek word meaning royal palace, or in Christian context, the Kingdom of God), an event organized by AAIV(Asian American Intervarsity), where I made many great friends.

以下文章写于临近高中毕业时，一字未改。文风不乏稚气，但充满力量。当时的我经过了高三的低落和无所事事，憧憬自由的大学生活，准备重新出发。那是一个崇拜金庸的武侠、Beyond的理想、和李小龙的野性的少年时代。