Mahabharata 12.207.29
सुदुर्गमिव पन्थानमतीत्य गुणबन्धनम्यदा पश्येत्तदा दोषानतीत्यामृतमश्नुते
sudurgamiva panthānamatītya guṇabandhanamyadā paśyettadā doṣānatītyāmṛtamaśnute
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book