Śrīmad-Bhāgavatam · Text 3.26.14
Who is speaking and story frame
मनो बुद्धिरहङ्कारश्चित्तमित्यन्तरात्मकम् ।
चतुर्धा लक्ष्यते भेदो वृत्त्या लक्षणरूपया ॥ १४ ॥
mano buddhir ahaṅkāraś
cittam ity antar-ātmakam
caturdhā lakṣyate bhedo
vṛttyā lakṣaṇa-rūpayā
The internal, subtle senses are experienced as having four aspects, in the shape of mind, intelligence, ego and contaminated consciousness. Distinctions between them can be made only by different functions, since they represent different characteristics.
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