आपद्धर्मनिर्णयः — विश्वामित्र-श्वपचसंवादः
Apaddharma Determination: Dialogue of Viśvāmitra and the Śvapaca
यस्त्वमित्रेण संदध्यान्मित्रेण च विरुद्धयते । अर्थयुक्ति समालोक्य सुमहद् विन्दते फलम्
yas tv amitreṇa sandadhyān mitreṇa ca virudhyate | arthayuktiṃ samālokya sumahad vindate phalam ||
Dijo Bhishma: Quien, viendo la estrategia de la ventaja, pacta incluso con un enemigo cuando ello sirve a su propósito, y está dispuesto a oponerse aun a los amigos cuando se interponen en su camino, alcanza un fruto grandísimo.
भीष्म उवाच
Bhishma teaches pragmatic discernment in policy: one should evaluate relationships by artha-yukti (strategic reasoning about benefit and purpose). If circumstances demand, peace with an enemy and resistance to a friend may be justified to secure a larger objective and yield great results.
In the Shanti Parva’s instruction on governance and conduct, Bhishma advises Yudhishthira on rajadharma. Here he states a principle of alliance-management: do not treat 'friend' and 'enemy' as permanent categories; act after weighing the situation and the intended outcome.