CC Adi 4.166
- kāmera tātparya—nija-sambhoga kevala
- kṛṣṇa-sukha-tātparya-mātra prema ta’ prabala
kāmera—of lust; tātparya—the intent; nija—own; sambhoga—enjoyment; kevala—only; kṛṣṇa-sukha—for Lord Kṛṣṇa’s happiness; tātparya—the intent; mātra—only; prema—love; ta’—certainly; prabala—powerful.
The object of lust is only the enjoyment of one’s own senses. But love caters to the enjoyment of Lord Kṛṣṇa, and thus it is very powerful.