निचयापसारसम्पन्नं हि मनुष्यदुर्गमिच्छेदिति कौटिल्यः ॥ कZ_०७.१५.११ ॥
nicayāpasārasampannaṃ hi manuṣyadurgamicchediti kauṭilyaḥ
Kautilya says: one should prefer a ‘human fort’—a fortification constituted by reliable men and organization—provided it is equipped with stockpiles and planned withdrawal capacity.
A defence system grounded in dependable personnel, discipline, and organization—made effective by supplies and an exit/withdrawal plan.