https://readingoutpost.com/zettelkasten-6-steps/
https://zettelkasten.de/overview/
How to Take Smart Notes, 2e: One Simple Technique to Boost Writing, Learning, and Thinking (Sönke Ahrens, 2022)
https://theinformed.life/2023/09/10/episode-122-soenke-ahrens/
但是,最重要的,不是 (收集囤積以為擁有)資料的碎片,而是(點起紙菸微哂看著)思考的碎片,
關鍵是,將記憶外包,以致思考得以,輕裝旅行,