यं हि न व्यथयन्त्येते पुरुषं पुरुषर्षभ ! ।
समदुःखसुखं धीरं सोऽमृतत्वाय कल्पते ॥
२-१६ ॥
yaṃ hi na vyathayantyete puruṣaṃ puruṣarṣabha ! |
samaduḥkhasukhaṃ dhīraṃ so'mṛtatvāya kalpate ||
2-16 ||
The steadfast man whom these do not disturb, O bull among men, who is the same in pain and pleasure — he is fit for immortality.