Meaning
Supreme God Krishna spoke
He who remains calm in the midst of suffering; who, amidst mirth, remains free from longing for pleasures; and who has freed himself from attachment, fear, and anger is known as Sthitaprajna— the one whose mind is firmly stabilized in divine consciousness. (2:56)
Sanskrit
श्रीभगवान् उवाच
दुःखेष्वनुद्विग्नमनाः सुखेषु विगतस्पृहः ।
वीतरागभयक्रोधः स्थितधीर्मुनिरुच्यते॥
Word-by-word
दुःखेषु अन्-उद्विग्न-मनाः, सुखेषु वि-गत-स्पृहः,
वीत-राग-भय-क्रोधः— स्थित-धीः मुनिः उच्यते।