उपायधर्म-सेनायोगः
Upāya-dharma and Senāyoga: Expedient Ethics & Army Deployment
पदातिबहुला सेना दृढा भवति भारत । रथाश्वबहुला सेना सुदिनेषु प्रशस्यते
padātibahulā senā dṛḍhā bhavati bhārata | rathāśvabahulā senā sudineṣu praśasyate ||
毗湿摩说道:“噢,婆罗多啊,步兵众多之军,坚实而耐久;而车马繁盛之军,唯在晴朗干燥之日最受称许——当大地与天时助其迅疾驰骋之时。”
भीष्म उवाच
Bhishma teaches that military strength depends on context: infantry-heavy forces provide steadiness and endurance, while chariots and horses excel mainly when terrain and weather are favorable. Sound leadership matches resources to conditions rather than relying on prestige arms alone.
In the Shanti Parva’s instruction on rājadharma, Bhishma advises Yudhiṣṭhira on practical governance and warfare, here explaining how different troop types perform under different conditions (especially fair weather versus difficult ground).