atomic notes
Each atomic note contains one idea and one idea only.
https://notes.andymatuschak.org/Evergreen_notes_should_be_atomic
This way, it’s easier to form connections across topics and contexts. If your notes are too broad, you might not notice when you encounter some new idea about one of the notions contained within, and links to that note will be muddied. If your notes are too fragmented, you’ll also fragment your link network, which may make it harder to see certain connections.