Idea Ripper // ArchiveCards: 1555 [Live] | Updated: 2026-10-14
Card #c1471IR // #c1471Synthesis

Open trade with everyone. Each trading nation's interest becomes your guard. Nobody invades the free port that pays them.

— In our words · Source: Common Sense (Thomas Paine)

[Use when]

You must choose between an exclusive alliance and open terms for all. Pick the arrangement that pays strangers to leave you alone.

[Why it matters]

A partner who profits from your openness defends your safety for selfish reasons. Selfish reasons hold up better than promises.

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