Engineering · Ideas · Everyday life工程 · 想法 · 日常生活
Build things. Understand systems. Keep exploring. 造物 悟理 长行
An engineer by experience. A learner by choice.经验来自工程，学习出自主动选择。
An independent archive of engineering projects, things I learn, books I read, and ideas worth keeping.一份独立档案，存放工程项目、学到的东西、读过的书，以及值得留下的想法。
Explore selected work查看精选作品 Read the journal阅读笔记
Automation / Software / Books / Life自动化 / 软件 / 书籍 / 生活
01Selected work精选作品
Projects项目
Hands-on work, written so the problem and the result can both be seen.动手做过的事情。问题写清楚，结果也写清楚。
02The journal笔记
Essays and notes文章与笔记
Notes on engineering, software, literature, and the systems that shape ordinary days.关于工程、软件、文学，以及那些安排日常生活的系统。
03Currently exploring正在探索
Now近况
A small record of what has my attention. It will change more often than the essays.眼下留意的几件事。这一栏会比文章更新得更勤。
01
Software and automation软件与自动化
Learning through code, instruments, and practical projects — including this website.靠写代码、摆弄仪器和做实际项目来学，包括这个网站本身。
02
Books and languages书籍与语言
Reading across Chinese and English, with Japanese at an early stage.中文和英文都在读，日语还在起步。
03
Industrial systems and railways工业系统与铁路
How technology, infrastructure, and everyday life fasten together.技术、基础设施和日常生活是怎样扣在一起的。
A little about me关于我
I come from an engineering background and remain curious about the systems behind ordinary things. This website is where I document work, follow questions, and learn in public.我的背景在工程。日常事物背后的系统，我一直觉得好奇。这个网站用来记录做过的事、追着问题走，并且公开地学习。
I would rather show a real project, with a clear problem, than a long list of tools.比起一长串工具名称，我更想把一个真实项目和它要解决的问题写清楚。