Bhagavad Gita 4.12

काङ्क्षन्तः कर्मणां सिद्धिं यजन्त इह देवताः।क्षिप्रं हि मानुषे लोके सिद्धिर्भवति कर्मजा ॥४.१२॥

kāṅkṣantaḥ karmaṇāṃ siddhiṃ yajanta iha devatāḥkṣipraṃ hi mānuṣe loke siddhirbhavati karmajā

Those who long for success in action in this world sacrifice to the gods; for success is quickly attained by men through action.

गीता