चलामित्रं प्रयातो हि सुखेनावाप्तसिद्धिः पार्ष्णिग्राहमुच्छिन्द्यात् न स्थितामित्रं प्रयातः ॥ कZ_०७.१३.०८ ॥
calāmitraṃ prayāto hi sukhenāvāptasiddhiḥ pārṣṇigrāham ucchindyāt na sthitāmitraṃ prayātaḥ
Quien marcha contra un adversario voluble logra el éxito con mayor facilidad y puede cortar al atacante de retaguardia; pero no debe marchar contra un enemigo estable/asentado (mientras persista la amenaza por la espalda).
Fight the unstable opponent first (easier to split, negotiate, or defeat), thereby enabling the neutralization of the rear-threat; avoid marching on a stable enemy under rear vulnerability.