Śrīmad-Bhāgavatam · Text 11.23.43
Who is speaking and story frame
मनो गुणान् वै सृजते बलीय-
स्ततश्च कर्माणि विलक्षणानि ।
शुक्लानि कृष्णान्यथ लोहितानि
तेभ्य: सवर्णा: सृतयो भवन्ति ॥ ४३ ॥
mano guṇān vai sṛjate balīyas
tataś ca karmāṇi vilakṣaṇāni
śuklāni kṛṣṇāny atha lohitāni
tebhyaḥ sa-varṇāḥ sṛtayo bhavanti
The powerful mind actuates the functions of the material modes, from which evolve the different kinds of material activities in the modes of goodness, ignorance and passion. From the activities in each of these modes develop the corresponding statuses of life.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.