यस्य वाड्मनसी स्यातां सम्यक् प्रणिहिते सदा
yasya vāḍmanasī syātāṃ samyak praṇihite sadā
Bhīṣma said: “He whose speech and mind are always properly restrained and steadily directed—”
भीष्म उवाच
The verse highlights ethical self-mastery: true discipline begins with governing both speech and mind, keeping them rightly directed at all times.
In Śānti Parva, Bhīṣma instructs Yudhiṣṭhira on dharma and right conduct; here he begins a statement praising the person whose mind and speech are consistently well-controlled.