Srimad Bhagavatam Canto-03, Chapter-27, Text-26
prakrtir mayi manasam
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
The influence of material nature cannot harm an enlightened soul, even though he engages in material activities, because he knows the truth of the Absolute, and his mind is fixed on the Supreme Personality of Godhead.
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