अक्षयोऽयं मनागात्मा स्वात्मन्यवगते चिरम् ।भवतीति नरस्येह मोहस्यावसरः कुतः
In plain words
When in one's own self it has been understood, even a little, that 'this Self is undecaying and endures for long', whence, for a man here, any occasion for delusion?