yaṁ yam antam abhikāmo
yaṁ yam antam abhikāmo bhavati yaṁ kāmaṁ kāmayate so’sya saṅkalpād eva samuttiṣṭhati tena sampanno mahīyate ||
(Chāndogya Upaniṣad: 8.2.10)
“Whatever final wish one has, and whatever object of desire one engenders desire for, that, just because of one’s resolve, manifests in full, and endowed with that, one becomes gladdened.”