Mahabharata 5.33.50
द्वे कर्मणी नरः कुर्वन्नस्मिँल्लोके विरोचतेअब्रुवन्परुषं किंचिदसतो नार्थयंस्तथा
dve karmaṇī naraḥ kurvannasmim̐lloke virocateabruvanparuṣaṃ kiṃcidasato nārthayaṃstathā
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book