Updated: Dec 13, 2021
One who is not disturbed in mind even amidst the threefold miseries or elated when there is happiness, and who is free from attachment, fear and anger, is called a sage of steady mind.
दुःखेष्वनुद्विग्नमनाः सुखेषु विगतस्पृहः । वीतरागभयक्रोधः स्थिधीर्मुनिरुच्यते ॥ ५६ ॥
duḥkheṣv anudvigna-manāḥ sukheṣu vigata-spṛhaḥ vīta-rāga-bhaya-krodhaḥ sthita-dhīr munir ucyate
duḥkheṣu — in the threefold miseries; anudvigna-manāḥ — without being agitated in mind; sukheṣu — in happiness; vigata-spṛhaḥ — without being interested; vīta — free from; rāga — attachment; bhaya — fear; krodhaḥ — and anger; sthita-dhīḥ — whose mind is steady; muniḥ — a sage; ucyate — is called.