मनःसर्पः शरीरस्थो यावत्तावन्महद्भयम् ।तस्मिन्नुत्सारिते योगाद्भयस्यावसरः कुतः
In plain words
As long as the mind-serpent dwells within the body, so long is there great fear; once it is driven out by yoga, from where could fear find any occasion at all?