An Echo workup · one truism, in full

The golden rule,
in many traditions

“Do unto others as you would have them do unto you.”

The motif beneath the words: treat others as you would be treated.

Nine ancient voices carry the ethic of reciprocity, and at first hearing it sounds like all of humanity agreeing at once. The instrument's job is to count again: collapse the lineages that inherited it, hold three voices at their gates, and see what survives. What survives grew under audit: China, the Levant, and now Greece, each arriving on its own, with the Confucius-and-Levant pair still the claim nothing can touch. This is the wonder that outlasts the audit.

verdict: convergence
Act I · the decomposition

One rule, two polarities

Regulate your conduct toward others by what you would want, or not want, done to yourself: the ethic of reciprocity, stated as a rule.

The polarity split
The formulation splits where an image idiom's filler would: negative (do NOT do what you would hate; Confucius, Hillel, Herodotus, Isocrates, the Mahabharata, the Persian candidate) versus positive (DO as you would be done to; the Jesus formulation, carried into the hadith, with Isocrates' ruler-subject forms at Nicocles 49 and 62 showing the positive polarity pre-Christian in Greece). The positive form is not the universal one, and the Abrahamic chain flips polarity in mid-single lineage: Hillel's do-not becomes Jesus's do inside a single inheritance. Polarities are kept as distinct records; the asymmetry is a finding, not noise.
Traditions as families
On the proposition track the tradition-lineage block plays the role a language family plays for idioms: single lineage is collapsed WITHIN a tradition before anything is counted, and arrivals are counted at the tradition level. The cross-polarity lineage edge (Hillel to Jesus) is deliberate: one arrival, two polarities.

the silver rule: do not

formulation polarity: negative
form: what you hate, do to no one
The older and more common polarity: regulate conduct by what you would NOT want done. Confucius, Hillel, the Mahabharata, and both gated candidates state it this way.

the golden rule: do

formulation polarity: positive
form: do as you would be done to
The positive command is the rarer polarity. Its famous carrier is the Jesus formulation, arriving INSIDE the Abrahamic chain, which flips polarity mid-single lineage: divergence riding inside one inheritance. But it is not uniquely Christian: Isocrates states positive ruler-subject reciprocity at Nicocles 49 and 62, centuries earlier, inside the Greek lineage.
Act II · the lineage

Descent, theft, and arrival

Every carrier, mapped. Gold lines are descent: a single lineage, many witnesses, one testimony. Dashed rose lines are borrowings, marked and kept, because a borrowed echo is still an echo. Teal rings stand alone: tongues that arrived on their own. Slate dashed rings wait at a dating gate: unknowns counted as unknowns, never as wonder and never as loans.

anchor cognate descent borrowed, marked independent arrival at the gate descent borrowing
Act III · the measurement

How surprised should we be?

9 tongues sounds like 9 witnesses. It is not. Traditions inherit, neighbours copy, and the instrument's first honest act is to count again. The count that matters is lineages, not languages; Echo's signed scorer asks one question: how many independent lineages is this, really?

surprisal = −log P(recurrence | Neff),   Neff = 1TΣ−11
Tier B · naïve
9
Every tongue counted as independent. Σ = I. An upper bound, and an honest lie.
Tier C · families collapsed
6
One voice per tradition block: Confucian, Indic, Abrahamic, Hellenic, Egyptian, Zoroastrian.
Tier C‑plus · topology
awaiting O3
Glottolog topology Σ, ridged. The store is data‑claude's build; no number is shown before the machine computes it.
the silver rule: do not
3 of 6 (+2 gated)
six voices: three counted arrivals (Confucian, the Abrahamic anchor, the Greek lineage counted once) plus two candidates at the gates
the golden rule: do
0 of 3 (+1 gated)
three voices, NO separate arrival: the positive form arrives inside the Abrahamic chain, plus the Egyptian voice, resolved out of the rule's shape and kept on the map as the audit's own work
tongues carrying the form independent arrivals candidates at the gates
Three scriptures, one arrival: the Abrahamic chain (Hillel, Jesus, the hadith) is drawn as a single lineage line, polarity flip and all, and counts once. The Greek pair (Herodotus to Isocrates) is likewise one internal lineage, counting once: its contact gate resolved toward independence at verification (conf 75, the Ahiqar papyri carried as the open counterweight). Three voices wait at the gates (Indic stratum, Egyptian shape now resolved OUT of the rule's family, Persian dating) and take nothing: unknowns counted as unknowns, and one counted out loud. The residual that survives the most conservative collapse remains Confucius and the Levant, before contact; Greece joins them at lower confidence. Marked, never hidden.
Honest label. PILOT specimen; the proposition track was RATIFIED corpus-wide by mark 2026-06-09 after reviewing the pilot evidence. Payload authored by ekkko BEFORE vocabulary-claude's annotation pass (that pass is owed and amends this file), then amended per design-claude's 8-agent skeptic review: the hadith meaning corrected to the canonical loves-rendering; the Indic voice moved to the stratum gate (independence not codeable from a post-contact written text, by Echo's own dating rule); the two Greek entries given distinct codes; the Egyptian line's source dispute (Eloquent Peasant vs Ptahhotep) recorded. Source wordings remain standard renderings at 50 to 88 confidence; critical-edition passes owed. The Axial-Age independence thesis is real scholarship and genuinely contested; this workup does not assert it, it shows the count after collapse and gating. The arrivals headline requires GLOBAL component counting because the Abrahamic lineage edge crosses the polarity clusters; per-cluster counts are polarity structure, not additive arrivals. countable structure, not computed Echo scores. Still owed before anything here leaves provisional:
  • vocabulary-claude's proposition-keying annotation pass (pilot step 1; folds in and amends)
  • critical-edition verification of the remaining unverified wordings (Analects locus, Mahabharata locus + an oral-form dating argument for the stratum gate, Shabbat 31a Aramaic, Matthew/Luke Greek, an-Nawawi 13); Isocrates (Nicocles 61, 49, 62), Herodotus 3.142, the Egyptian passage (Eloquent Peasant B1 140-142, resolved), and the Persian wording (Dadistan-i Dinik 94.5, corrected) were fleet-verified 2026-06-10
  • the Aramaic Ahiqar papyri (5th c. BCE Elephantine): the one unchecked document that could upend Greek priority on the negative rule
  • the Late Period Egyptian negative-rule candidate (c. 664-323 BCE, per Jasnow): a possible genuine Egyptian voice to replace the resolved-out Peasant line
  • contact-plausibility gates: Greece-Levant by the 4th century BCE, Persia on all roads, Egyptian shape-sameness
  • uncurated traditions are NOT coded absent: Jain, Buddhist, Baha'i, Yoruba and others carry forms not yet gathered
  • mark's full-track ratification after the rendered workup
Act IV · the lineages, drawn

Who told whom

Each tree is one lineage: one testimony, however many witnesses carry it. Gold branches are descent within a tradition; rose dashed branches are marked borrowings. The rings that stand alone below are the arrivals: nobody told them.

rooted in Aramaic · 3 witnesses, one testimony
لا يؤمن أحدكم حتى يحب لأخيه ما يحب لنفسه None of you truly believes until he loves for his brother what he loves for himself.ArabicDo unto others as you would have them do unto you. The positive command: act toward others as you would have them act toward you.Koine Greekדעלך סני לחברך לא תעביד What is hateful to you, do not do to your fellow.Aramaic
rooted in Ionic Greek · 2 witnesses, one testimony
Do not do to others that which angers you when they do it to you. The negative rule, addressed to a king.Attic GreekBut I, so far as it lies in me, shall not do myself what I blame in my neighbor. The negative rule as self-restraint, in the earliest Greek voice.Ionic Greek
lineages of one: the independent arrivals
Classical Chinese
waiting at the gates: counted as unknowns
SanskritMiddle EgyptianMiddle Persian

A curated gathering in the spirit of Echo: grouped by the image each tongue reaches for, not by the words, with each saying's lineage named honestly. Where one tongue copied another it is marked, not hidden. Transliterations are approximate guides to sound. Per-entry curator confidences are shown with each saying; everything is provisional until the owed checks clear.

gathered and instrumented by ECHO · the instrument for measuring synchronicities · all the gatherings