Shloka 25
कामद्रुम-रूपकः तथा शरीर-पुर-रूपकः
The Desire-Tree and the Body-as-City Metaphors
तथा मोह: प्रमादश्न निद्रा तन्द्रा प्रबोधिता । कथंचिदभिवर्तन्ते विज्ञेयास्तामसा गुणा:,इसी प्रकार मोह, प्रमाद, निद्रा, तन्द्रा और अज्ञान जिस किसी कारणसे हो जाये, उन्हे तमोगुणका कार्य जानना चाहिये
tathā mohaḥ pramādaś ca nidrā tandrā prabodhitā | kathaṃcid abhivartante vijñeyās tāmasā guṇāḥ ||
毗耶娑说道：“同样，迷乱、放逸、睡眠、昏沉，以及那被误作‘觉醒’的麻木昏钝——无论因何缘故而起——皆当识为昏暗性（tamasic，属tamas之德性）的显现。”
व्यास उवाच
Educational Q&A
States like delusion, negligence, sleepiness, and mental dullness—however they arise—should be identified as tamasic influences, because they obscure discrimination and undermine ethical, purposeful action.
In the didactic discourse of the Śānti Parva, Vyāsa is classifying mental states according to the guṇas, instructing the listener to recognize tamas by its symptoms of confusion and inertia.