Prabhupāda: Just like in the life of the Gosvāmīs. Nidrāhāra-vihārakādi-vijitau. Conquered. Conquered over these things, material necessities. So this is called penance. Here it is said. Bahavo jñāna-tapasā. First of all jñāna, understanding our position. This is called jñāna. And then practice tapasya. Tapasya means make these things, material necessities, zero. That is called tapasya. Tapasya. Because we are accustomed to all these things—eating, sleeping, mating and fearing. So to give up, it is not possible all of a sudden. That is not possible. Because we are accustomed. Just like the fan is rotating. You stop the switch, it will rotate, at least, for some time, because the force is there. Similarly, even if we accept that these things should be stopped—no more eating, no more sleeping, no more sex, no more fearing—that should be . . . there must be determination. But it may go around, because we are practiced to this. Therefore Kṛṣṇa says in the Bhagavad-gītā, api cet su-durācāro bhajate mām ananya-bhāk sādhur eva sa mantavyaḥ (BG 9.30). If we take to Kṛṣṇa consciousness fully, even due to our past habits we are attached to all things, Kṛṣṇa says it doesn't matter. But you keep yourself always in Kṛṣṇa consciousness.
What is that? Kṛṣṇa consciousness? Chant Hare Kṛṣṇa. Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare/ Hare Rāma, Hare Rāma, Rāma Rāma, Hare Hare. That will keep your Kṛṣṇa consciousness. Bhajate mām ananya-bhāk (BG 9.30). He does not forget to worship Kṛṣṇa by chanting the Hare Kṛṣṇa mahā-mantra. If you do that, that . . . but don't be attached to all these eating, sleeping, mating and defending. But be detached, that "These things I do not require as spirit soul, but because I am in material condition, because I have got this body, to keep this body fit, I require these things. So minimize it. Minimize, it. Just like I am sannyāsī, somebody is sannyāsī. So sannyāsī, what is that sannyāsī? We are also eating, we are also sleeping. But there is no mating, no sex life. So one item dropped, at least. The very important item. So that is called vīta-rāga. And there is no fear. Vīta-rāga. Everything can be practiced. Abhyāsa-yoga-yuktena cetasā nānya-gāminā (BG 8.8). If we practice, then things will be all right.
Therefore Kṛṣṇa says that bahavaḥ, not one. Bahavaḥ. Kṛṣṇa says "many," many persons. We have got many instances in the śāstras, by tapasya, brahmacaryeṇa, tapasā, jñānena, yamena, niyamena, tyāgena. These are the different items. But either you practice the different items or simply take to Kṛṣṇa consciousness, all these practices will be automatically done. Kecit kevala bhakti-yogena. Vāsudeva-parāyaṇāḥ (SB 6.1.15). If you become vāsudeva-parāyaṇa, then these things will be practiced. Just like everyone in this country . . . in the morning the manager of the Central Bank came. He was very much praising that how these European, American boys have become so nice. Because they have taken to bhakti-yoga. It is compared: nīhām . . . nīhāram iva bhāskaraḥ. Nīhāram iva bhās . . . nīhāram means . . . what is called? Mist or frost? The . . .? In the morning sometimes?
Devotees: Mist? Fog? Mist? Fog?
Prabhupāda: Fog. Fog, yes. The fog . . . we have got experience. When there is fog . . . I was, when I was going to your country, USA, I was on the ship. So there was all of a sudden fog cover, all over the sea. Anyone who has traveled in the sea, they have got experience. So you cannot go. Immediately the ship stops and horns, so that other ship may not collide. It becomes . . . so this fog . . . now, you have no instrument to drive away the fog. But as soon as the sun rises a little with strength, immediately fog is gone. So strong, but due to the sunshine, immediately it will go. Nīhāram iva bhāskaraḥ. This example is given.
Similarly, we may have so many bad habits, rāga, attachment. If you simply take to Kṛṣṇa consciousness, this will go, just like the fog—immediately. Immediately. So take to Kṛṣṇa consciousness very rigidly. That is called vīta-rāga. Simply by . . . this is the gift of Śrī Caitanya Mahāprabhu, that paraṁ vijayate śrī-kṛṣṇa-saṅkīrtanam. Ceto-darpaṇa-mārjanam. Ceto-darpaṇa-mārjanam (CC Antya 20.12) means to drive away the fog in the mind. That's all. Because we are covered by the fog in so many ways, and it is very difficult to drive away. But you keep yourself in Kṛṣṇa consciousness, it will be driven away. It will be driven away. There is no doubt about it.