Gopī-bhāva-rasāmṛtābdhi-laharī. They conquered Kṛṣṇa simply by devotional service. That's all. They did not know anything except Kṛṣṇa. They did not, I mean to . . . (indistinct) . . . care anything. Simply they’re, always they're thinking of Kṛṣṇa.
The one instance of their absorption in Kṛṣṇa consciousness is explained, that when Kṛṣṇa was going on the pasturing ground, the gopīs were crying at home. Why? They were thinking that, "Kṛṣṇa . . . His body is so delicate, so soft, that we, when we take His lotus feet and place on our breast or chest, we think it is hard, very hard for Him. So Kṛṣṇa is walking in the forest. There are so many particles of stones. They are pricking, and how much Kṛṣṇa is feeling pain."
This thinking made . . . caused their crying, "How Kṛṣṇa is feeling pain." And the whole day, they will think of Kṛṣṇa like that, and when Kṛṣṇa will come back from the pasturing ground, then they will be relieved that "Kṛṣṇa has now come back." This was their business.
Now, this sort of thinking of Kṛṣṇa does not require any riches or any high parentage or any beauty or any education. So we have to develop such Kṛṣṇa consciousness. Our, this Gauḍīya-sampradāya, Caitanya Mahāprabhu's, Caitanya Mahāprabhu's descendants, our line of God-realization is that separation, feeling of separation. Not that we have got Kṛṣṇa within our hand. No. This feeling of separation, worship of Kṛṣṇa by feeling of separation, is better than the worship by directly meeting. Vipralambha-sevā.
So this vairāgya-vidyā, renunciation . . . Vairāgya-vidyā-nija-bhakti-yoga (CC Madhya 6.254). Bhakti-yoga means vairāgya-vidyā. Vairāgya-vidyā means no more attachment for this material world. That is vairāgya. So bhakti-yoga means vairāgya-vidyā. So this Sārvabhauma Bhaṭṭācārya said, vairāgya-vidyā-nija-bhakti-yogam. This vairāgya-vidyā means bhakti-yogam . . . śikṣārtham ekaḥ puruṣaḥ purāṇaḥ. So Kṛṣṇa, the supreme original personality, He has come down to teach us this vairāgya-vidyā.