yat pṛthivyāṁ vrīhi-yavaṁ
yat pṛthivyāṁ vrīhi-yavaṁ hiraṇyaṁ paśavaḥ striyaḥ |
na duhyanti manaḥ-prītiṁ puṁsaḥ kāma-hatasya te ||
na jātu kāmaḥ kāmānām upabhogena śāṁyati |
haviṣā kṛṣṇa-vartmeva bhūya evābhivardhate ||
(Śrīmad Bhāgavatam: 9.19.13–14; cited in Bhakti Sandarbha 98)
“All the rice, barley, gold, animals, and women on earth cannot satisfy the mind of a person afflicted with desire. Desire is never extinguished by enjoyment of objects of desire. It is only again further increased [thereby] like a fire by oblations [of ghee].”