BG 2.47Bhagavad Gītā · ch. 2
कर्मण्येवाधिकारस्ते मा फलेषु कदाचन |
karmaṇyevādhikāraste mā phaleṣu kadācana .
2.47 Thy right is to work only, but never with its fruits; let not the fruits of action be thy motive, nor let thy attachment be to inaction.
DutyAnxietyDetachmentAction