Adhyāya 240: Indriya–Manas–Buddhi–Ātman — The Inner Hierarchy and Restraint (इन्द्रिय-मनस्-बुद्धि-आत्म-क्रमः)
सत्त्वसंसेवनाद धीरो निद्रामुच्छेत्तुमरहति । विद्वानोंने योगके जो काम, क्रोध, लोभ, भय और पाँचवाँ स्वप्र--ये पाँच दोष बताये हैं उनका पूर्णतया उच्छेद करे। इनमेंसे क्रोधको शम (मनोनिग्रह) के द्वारा जीते, कामको संकल्पके त्यागद्वारा पराजित करे तथा धीर पुरुष सत्वगुणका सेवन करनेसे निद्राका उच्छेद कर सकता है
sattvasaṃsevanād dhīro nidrām ucchettum arhati | vidvān yoge ye doṣāḥ kāmaḥ krodho lobho bhayaṃ ca pañcamaḥ svapnaḥ—etān pañca doṣān samyag ucchedayet | teṣāṃ madhye krodhaṃ śamena (manonigrahena) jayet, kāmaṃ saṅkalpatyāgena parājayet, tathā dhīraḥ sattvaguṇasaṃsevanena nidrāyā ucchedaṃ kuryāt ||
Vyāsa says: By cultivating sattva, a steadfast person becomes fit to cut off excessive sleep. A wise practitioner should completely uproot the five faults taught in yoga—desire, anger, greed, fear, and, as the fifth, dreaming. Among these, anger is to be conquered through śama (restraint of the mind), desire is to be defeated by abandoning self-willed resolve, and through the steady practice of sattva one can overcome sleep.
व्यास उवाच