Udyoga-parva Adhyāya 123 — Bhīṣma–Droṇa–Vidura Upadeśa to Duryodhana
Keśava-vākya aftermath
न चैते तव पर्याप्ता ज्ञाने धर्मार्थयोस्तथा
na caite tava paryāptā jñāne dharmārthayos tathā
न चैते तव पर्याप्ता ज्ञाने धर्मार्थयोस्तथा॥
वैशम्पायन उवाच
Mere assertions are not enough: one must have adequate, well-grounded understanding to speak convincingly about both dharma (ethical right) and artha (practical policy and welfare).
In the Udyoga Parva’s deliberative setting, the speaker frames a critique: the other party’s reasoning is judged insufficient on the two key axes that guide action in the epic—moral duty (dharma) and pragmatic interest (artha).