The Terms People Argue About

Read about note-taking for a week and you will meet three terms: fleeting notes, literature notes, and permanent notes. They come from Zettelkasten writing and have spread well beyond it.

They describe something real. They also generate a remarkable volume of argument about which category a given note belongs to, which is time spent on taxonomy rather than on notes.

A related workplace concept is remote workforce management software, which offers a useful contrast with the personal knowledge-work problem discussed here.

What the three actually mean

Fleeting. A capture. Something jotted quickly so it is not lost — a phrase, a reference, a half-thought. Expected to be processed or discarded, not kept as-is.

Literature. What you took from a source, in your own words. Reading a book and writing what it argued and what you make of it.

Permanent. A standalone idea, written for your future self, not tied to the source it came from. The unit the system is built to accumulate.

For an independent external reference related to this topic, see Zettelkasten.de.

The underlying distinction is genuinely useful and it is not really about three buckets. It is about how much processing a note has had, and the claim is that unprocessed captures should not be treated as the same object as fully-worked ideas.

That claim is right, and it is the whole content.

Where it goes wrong

People classify instead of writing. Deciding whether something is literature or permanent takes longer than adding the sentence that would make it useful either way.

The categories imply an obligation. Fleeting notes are supposed to be processed, so an inbox of them becomes a debt. Most captures were thinking and are owed nothing, and treating them as unfinished work manufactures guilt.

And the vocabulary conceals how little it prescribes. Nothing in the terms tells you what to write, only what to call it afterwards.

The version that survives

Two states, not three.

Unprocessed. Captured, no context added, no title that says anything. Fine, and it should live somewhere visibly separate so it does not dilute the rest.

Processed. Has a title stating a claim and a sentence on why it mattered. That is the whole processing step — twenty seconds — and it is what makes a note usable later.

The difference between literature and permanent notes is whether the idea is tied to its source, which matters if you are writing from your notes and does not matter otherwise. If it matters to you, keep the distinction; if not, one processed state is enough.

What to do with the inbox

The practical question underneath the argument.

Keep unprocessed material separate, so it does not appear in searches of your real notes.

Process on the way out, not on a schedule. When something from the inbox turns out to be relevant to what you are doing, that is the moment to give it a title and a sentence. Processing everything on a Sunday is the ceremony that gets abandoned.

And empty it by deletion, not by promotion. Most of an inbox is material that should not have been saved. Deleting eighty per cent of it is a successful processing session.

When the terms are worth using

If you are building a Zettelkasten properly, they are part of the method and the distinctions do real work — the atomic, source-independent note is the unit the whole thing accumulates.

If you are writing a book or a thesis, separating what a source said from what you think about it is genuinely important and worth the vocabulary.

Otherwise: you have captures and you have notes, and the difference is twenty seconds of processing.

The general point

This is the shape of a lot of advice in this field. A real distinction gets a vocabulary, the vocabulary gets debated, and the debate substitutes for the practice.

The test for any terminology here: does knowing the word change what you write? If it does, use it. If it only changes what you call something afterwards, it is organising by another name — enjoyable, fluent, and not the work.

The short version

• Fleeting, literature and permanent describe how much processing a note has had, which is a real distinction
• The useful claim is that unprocessed captures should not sit alongside worked ideas
• The failure is classifying instead of writing, and treating an inbox of captures as a debt
• Two states are enough for most people: unprocessed, and processed with a claim-title and a why-sentence
• Keep the inbox separate, process items on the way out when they become relevant, and empty it mostly by deleting
• Test any terminology by whether it changes what you write, not what you call it afterwards