Prabhupāda: Doing nothing of the material thing, that is negation. Take the positive view. That is doing always for Kṛṣṇa.
Śyāmasundara: Eventually your mind will become so occupied, and every field of activity will become so occupied, that you will forget everything else, eventually.
Prabhupāda: Anyābhilāṣitā-śūnyaṁ (Brs. 1.1.11). Zero. All everything zero, make it zero. Śūnyam. Jñāna-karmādy-anāvṛtam (CC Madhya 19.167). Jñāna-karma means there is some aspiration of profit. Karmīs, they are trying to be elevated in higher planetary system. And jñānīs, they are wanting to become one with the Supreme. So that is also demand. That means there is some desire. It is not anyābhilāṣitā-śūnyam.
But one has to become anyābhilāṣitā-śūnyam—any desire, make it zero. Then what to do? I shall become dull and dumb? No. Ānukūlyena kṛṣṇānu-śīlanaṁ (CC Madhya 19.167), you have to work according . . . favorably, as Kṛṣṇa desires. That's it. That is wanted, that is bhakti. Ānukūlyena kṛṣṇānu, that is right. You have to simply abide by the orders of Kṛṣṇa or His representative, that's all. That is required.
Śyāmasundara: Then you become automatically mad after Kṛṣṇa.
Prabhupāda: Yes. The more you practice, the more you become mad.
Devotee (1): As in that verse, "Thus by the higher self conquer the lower . . . thus with the higher self conquer the lower self and curb the insatiable enemy known as lust."
Prabhupāda: Higher self? I don't follow.
Devotee (1): That verse in the Gītā?
Prabhupāda: No, this is Bhakti-rasāmṛta-sindhu. You will find in Nectar of Devotion. Anyābhilāṣitā-śūnyaṁ jñāna-karmādy-anāvṛtam (Brs. 1.1.11). You have read this Nectar of Devotion?
Devotee (1): Yes.
Prabhupāda: You will find there. Where is Nectar of Devotion? Bring it.
Śyāmasundara: So our business, our main business really is engaging people in serving Kṛṣṇa.