Shloka 11
Adhyāya 214: Tapas Redefined—Perpetual Discipline, Hospitality, and the Ethics of Eating (तपः-निरूपणम्, विघसाशी-अतिथिप्रिय-धर्मः)
सुदुष्करं ब्रह्मचर्यमुपायं तत्र मे शृणु । सम्प्रदीप्तमुदीर्ण च निगृह्लीयाद् द्विजो रज:
suduṣkaraṃ brahmacaryam upāyaṃ tatra me śṛṇu | sampradīptam udīrṇaṃ ca nigṛhlīyād dvijo rajaḥ ||
ビーシュマは言った。「ブラフマチャリヤを保つことはきわめて困難である。そのための手立てを私から聞け。ラジャス（rajas）の力が、いったん燃え上がり高まって、現れ始めるとき、二度生まれし者（dvija）はただちにそれを抑えねばならぬ。」
भीष्म उवाच
Educational Q&A
Brahmacarya is difficult, so one must use a practical method: the moment passionate agitation (rajas) begins to flare up and grow, it should be checked immediately through restraint and disciplined vigilance.
In Śānti Parva’s instruction on dharma and conduct, Bhīṣma continues advising (to Yudhiṣṭhira) on ethical self-governance, here focusing on how a dvija should preserve brahmacarya by promptly restraining rising rajas.