नदीमातृकं हि स्वाजीवमपाश्रयश्चापदि भवति ॥ कZ_०७.१२.०७ ॥
nadīmātṛkaṃ hi svājīvamapāśrayaścāpadi bhavati
Ибо речной район самодостаточен и во времена бедствий становится надёжным убежищем/опорой.
A zone that can maintain supplies and livelihoods locally, reducing dependence on long supply chains during war, famine, or blockade.