Mahabharata 12.297.7
स्वादुकामुक कामानां वैतृष्ण्यं किं न गच्छसिमधु पश्यसि दुर्बुद्धे प्रपातं नानुपश्यसि
svādukāmuka kāmānāṃ vaitṛṣṇyaṃ kiṃ na gacchasimadhu paśyasi durbuddhe prapātaṃ nānupaśyasi
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book