Any one of these subjects could become its own resource folder. You can also think of them as “research” or “reference materials.” They are trends you are keeping track of, ideas related to your job or industry, hobbies and side interests, and things you’re merely curious about.

Keep what resonates (Capture) Save for actionability (Organize) Find the essence (Distill) Show your work (Express)

This digital commonplace book is what I call a Second Brain.