सकृदेव न द्विः प्रयोज्यः ॥ कZ_०५.२.३० ॥
sakṛdeva na dviḥ prayojyaḥ
Il ne doit être employé qu’une seule fois, et non une seconde fois.
Extraordinary extractions lose effectiveness if repeated: targets adapt, legitimacy erodes, and the state’s credibility and intelligence methods are exposed.