Śrīmad-Bhāgavatam · Text 3.5.31
Who is speaking and story frame
तैजसानीन्द्रियाण्येव ज्ञानकर्ममयानि च ॥ ३१ ॥
taijasānīndriyāṇy eva
jñāna-karma-mayāni ca
The senses are certainly products of the mode of passion in false ego, and therefore philosophical speculative knowledge and fruitive activities are predominantly products of the mode of passion.
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