暗潮已到無人會，只有篙師識水痕。
— from A Wrap-up of 2025
回首向來蕭瑟處，歸去，也無風雨也無晴。
— from Yet another blog migration
不是花中偏愛菊，此花開盡更無花。
— from Switch and her Brothers in C++ and beyond
此情可待成追憶，只是當時已惘然。
— from A Wrap-up of 2020
人法地，地法天，天法道，道法自然。
— from Their Promises for Asynchronous Work
光陰荏苒，日月如流。
— from Timing A Function in C++
物有本末，事有終始，知所先後，則近道矣。
— from Retrieving Corona-Contaminated Flights from Official Document