Is The Zettelkasten Systeme The Second Brain You Need?
If you are a knowledge worker. Taking notes is crucial.
6 min readMay 2, 2022
In fact, almost every big thinker in history from Leonardo da Vinci to Benjamin Franklin did it.
In this essay, I will tell you about the Zettelkasten system, which is a note-taking system that will take your career as a knowledge worker to a new level.