दुर्गप्रतिष्टब्धयोरपि स्थलनदीदुर्गीयाभ्यां स्थलदुर्गीयाद्भूमिलाभः श्रेयान् ॥ कZ_०७.१०.२८ ॥
durgapratiṣṭabdhayor api sthalanadīdurgīyābhyāṃ sthaladurgīyād bhūmilābhaḥ śreyān
Incluso cuando ambos están fortificados, entre un adversario fortificado en tierra y otro fortificado en río, es preferible adquirir territorio del fortificado en tierra.
Probability and cost of successful capture plus post-capture control; land-forts are assessed as yielding more manageable gains than river-forts.