Mahabharata 12.187.22
न सुखेन न दुःखेन कदाचिदपि वर्ततेएवं नराणां मनसि त्रिषु भावेष्ववस्थिता
na sukhena na duḥkhena kadācidapi vartateevaṃ narāṇāṃ manasi triṣu bhāveṣvavasthitā
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book