 शरीरो मानसो वापि कच्चिदेनं न बाधते।सन्तापोवाऽभितापो वा दुर्लभं हि सदा सुखम्।। 
  Is he suffering from any physical ailment or mental agony? It is affliction of either the body or the mind. For perpetual happiness is indeed rare.  