This is the nature of men. Yayati, the son of king Nahusa, though attained to the state of celestials, was however thrown down for an iniquitous deed.
लोकस्वभाव एवैष ययातिर्नहुषात्मजः। गतः शक्रेण सालोक्यमनयस्तं समस्पृशत्॥