The wise should always live contented, without grieving for misery or exalting for happiness. When Destiny is supreme, both grief and exaltation are useless.
दुःखैन तप्येन्न सुखैः प्रहृष्येत् समेन वर्तेत सदैव धीरः। दिष्टं बलीय इति मन्यमानो न संज्वरेनापि हृष्येत् कथंचित्॥