You may return to a topic after months away. Keep its sources and notes together so you can pick up where you stopped.
Questions shape collections
Group the articles and notes around the question you were investigating. A collection called kitchen renovation tells you more than a folder called interesting.

The next useful connection
A topic you saved months ago can answer today's problem if your library can retrieve it with its source and date intact.
Search for wording or related ideas
Full-text search can recover exact wording. Semantic search can surface related ideas, but each match still needs to be checked against its source and date.

A practical decision
| Signal | Action | Evidence to keep |
|---|---|---|
| The question is active | Move a few sources into review | Current decision or project |
| The topic is dormant | Leave it searchable | One plain-language summary |
| The material is obsolete | Archive or remove it | Reason and replacement source |
Check the result
An important limit
Rediscovery is useful only when the source still fits the current question. Recheck claims, dates, and scope before acting on an old note.











