Bhagavad-gītā As It Is · Text 18.26
Knowledge, action, determination and happiness in the modes
मुक्तसङ्गोऽनहंवादी धृत्युत्साहसमन्वित: ।
सिद्ध्यसिद्ध्योर्निर्विकार: कर्ता सात्त्विक उच्यते ॥ २६ ॥
mukta-saṅgo ’nahaṁ-vādī
dhṛty-utsāha-samanvitaḥ
siddhy-asiddhyor nirvikāraḥ
kartā sāttvika ucyate
One who performs his duty without association with the modes of material nature, without false ego, with great determination and enthusiasm, and without wavering in success or failure is said to be a worker in the mode of goodness.
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