सुषुप्तसंस्थो धीरात्मा बहिरायाति लोलताम् ।क्रियासु नो भवत्कम्पः प्रस्पन्दित इवाचलः
In plain words
Established in deep sleep, the steadfast one outwardly comes to restlessness; yet in his actions there is no tremor in him — like a mountain that is shaken.