Originally written in French. Translated by AI — the meaning has been preserved, not the prose.
Angle
The small set of ideas a person wants to have in mind is not obtained by extracting the best of their note base: it is governed by exactly the opposite rules. Entry there is decided on subjective resonance, where the base selects on arguable usefulness; the volume there is capped, where the base can grow without damage; the content there stays sparse, where the note keeps sources, nuances and links; what no longer carries is thrown out there without an archive, where the base never deletes anything; the medium there is chosen for what it costs and forbids, where the note-taking tool is chosen for what it makes easy. These five inversions are not methodological preferences: they follow from a different function — making an idea present to the mind, not findable on request. That is why a deck of cards held like a note base turns back into a note base, smaller and with no purpose of its own.
Synthesis
The problem everything else follows from only becomes visible once the filing has succeeded: a well-kept base, clean titles, linked notes, a search that answers — and nothing that comes to mind at the moment of thinking. The reflex is to conclude that the system is badly built, and to improve the indexing. It is intact; it does what it is made for.
The shift consists in recognizing that embodiment is a second function, and that it calls for a second setup. None of the rules that make a note base healthy carries over to it. Selectivity is the clearest illustration: a base can take in a thousand useful notes without degrading, because each one is worth something in itself; a core of convictions degrades with every addition, because each card there is worth the rarity of the status it shares with the others. What is growth in one case is dilution in the other.
The same reversal plays out over time. A note is written once and stays sound as long as its source is; a conviction is maintained only if it is regularly set against what has happened since — an experience, a discussion, a new source. Maintaining a base consists in filing, maintaining a core consists in testing, and the test has a verdict that filing does not: removal. Hence the only genuinely contradictory rule between the two orders, deletion without a trace, which a note base absolutely forbids and an active deck requires.
What remains is the least intuitive inversion, the one about the medium. In a base, a tool that offers search, links and fields is a good tool. In a core, that same equipment is the mechanism of drift: it spontaneously offers what turns the card into a note, and functional richness there reads as a risk. A medium that slows you down, that forces you to write by hand and that allows almost nothing protects the function — not out of asceticism, but because the cost of entry is part of the sorting.
Tensions / contradictions
Deletion without an archive stands head-on against the rule governing this blog's notes, where nothing disappears: a superseded note stays in place and points to the one taking over. The two rules cannot be reconciled in the same space, and that is precisely what forbids holding the core inside the base.
A second tension, internal to the setup: entry is decided on an immediate resonance, which can be produced by the quality of a formulation as much as by the soundness of an idea. The entry criterion is therefore fallible by construction, and it is the test over time that catches up — after the fact, and with no guarantee of timing.
Questions
- Can a core of convictions exist for a team, or does the subjectivity of the entry criterion condemn it to stay individual?
- Do two people who share a profession end up converging on similar pillars, or is the gap between their cores what makes their judgments complementary?