Verse
मुक्तसङ्गोऽनहंवादी धृत्युत्साहसमन्वितः ।सिद्ध्यसिद्ध्योर्निर्विकारः कर्ता सात्त्विक उच्यते ॥
Free from attachment, free from egoism, full of a fixed (impersonal) resolution and a calm rectitude of zeal, unelated by success, undepressed by failure, that doer is called sattwic.
Gītā 18·26