व्यायामयुद्धे हि क्षयव्ययाभ्यामुभयोरवृद्धिः ॥ कZ_०७.१३.३० ॥
vyāyāmayuddhe hi kṣayavyayābhyām ubhayor avṛddhiḥ
在长期消耗的苦战(vyāyāmayuddha)中,由于伤亡与开支,两方都无法增长(即没有净增的实力)。
Avoid long, grinding wars that drain treasury and force; they produce mutual weakening rather than decisive advantage.