Notes on building products, engineering, and AI.https://blog.k155.cc/en-ushttps://blog.k155.cc/en/posts/xin-qiji-taste-of-sorrow/https://blog.k155.cc/en/posts/xin-qiji-taste-of-sorrow/Xin Qiji's "Chou Nu Er": as a youth he forced sorrow into verse; now that he knows it fully, he only says what a cool autumn day it is.Wed, 28 Oct 2026 02:14:40 GMTpoetryessayhttps://blog.k155.cc/en/posts/first-human-written-post/https://blog.k155.cc/en/posts/first-human-written-post/I've been playing a game these past few days.Tue, 27 Oct 2026 00:00:00 GMTessaygaming