Idea Ripper // ArchiveCards: 1555 [Live] | Updated: 2026-10-14
Card #c968IR // #c968Synthesis

Cornered by d'Artagnan's suspicion, Aramis swears a magnificent oath: “Si je pense à toucher du doigt au fils d’Anne d’Autriche, le vrai roi de ce pays de France, si je n’ai pas la ferme intention de me prosterner devant son trône, si, dans mes idées, le jour de demain, ici, à Vaux, ne doit pas être le plus glorieux des jours de mon roi, que la foudre m’écrase!” Every word is true — Philippe IS the son of Anne of Austria, and Aramis fully intends to bow before his throne. d'Artagnan hears “the king” and Aramis means “a king.” Equivocation is the liar's safest grammar: say only true things, and let the listener supply the false meaning.

— In our words · Source: The Man in the Iron Mask (Alexandre Dumas)

[Use when]

When someone's denial feels airtight but oddly specific, ask which meaning of each key word they're swearing on.

[Why it matters]

The most dangerous lies contain no falsehoods. Dumas stages the technique in full: pick words with two true referents, swear on the innocent one, act on the guilty one. If you're listening for lies you'll never catch it — you have to listen for ambiguity.

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