Most notes are disposable: you write them once, for a purpose, and never touch them again. Evergreen notes, a concept from researcher Andy Matuschak, are the opposite — written to be developed, revised, and reused across projects and years, so your notes accumulate into a compounding asset instead of a graveyard.
The principles
Matuschak gives evergreen notes a few defining properties:
- Atomic — one concept per note, so it can be linked and reused precisely.
- Concept-oriented — organised by idea, not by source or date. A note titled "Spaced practice beats massed practice" survives; "Chapter 3 notes" doesn't.
- Densely linked — you connect notes as you write, so relationships build up. This is the mechanism, not decoration.
- Written for your future self — in your own words, standalone, no missing context.
Why it works
The payoff is compounding. A disposable note is worth something once; an evergreen note gets more valuable each time you link to it or refine it. Over years, the web of links starts doing your thinking for you — the same engine behind the Zettelkasten, stated for the digital age. It also fights the forgetting curve structurally: revisiting and revising a note is spaced retrieval.
The catch
Evergreen notes are real work. Writing atomically, titling by concept, and linking deliberately is slower than jotting — and the discipline is exactly what most people abandon. That's the honest tension this wiki keeps naming: the highest-leverage systems ask the most of you. The pragmatic path is to keep the principles (concept titles, one idea per note, link as you go) and let tooling absorb the effort — an app that connects notes for you delivers the dense-linking benefit without the manual upkeep.
Start smaller with atomic notes, and see the wider practice in personal knowledge management.