Mahabharata 12.118.18

मेधावी धारणायुक्तो यथान्यायोपपादकःदान्तः सदा प्रियाभाषी क्षमावांश्च विपर्यये

medhāvī dhāraṇāyukto yathānyāyopapādakaḥdāntaḥ sadā priyābhāṣī kṣamāvāṃśca viparyaye

Our plain-language meaning of this verse is waiting for scholar review.