दोषशुद्धौ हि दूष्या न विद्यन्ते ॥ कZ_०९.५.१८ ॥
doṣaśuddhau hi dūṣyā na vidyante
腐敗させる要因が浄化/除去されれば、もはや腐敗させられる者は存在しない。
'Doṣa' are the corrupting drivers (incentives, vulnerabilities, agitators); 'dūṣya' are the susceptible officials/groups who can be turned.
Prevention: eliminate systemic drivers of corruption/subversion so that susceptibility has no operational pathway.