In India we have got some showbottles in the medicine shop. Some red water put into the big bottle and with electric light. That means advertisement: "Here is a bottle of medicine." But that is a showbottle, red water. So red water will not cure the disease. You must have really, actually, a mixture, fever mixture. But that fever mixture is very difficult.
Now, Kṛṣṇa says... Kṛṣṇa does not say, "Oh, you are My friend. You are so favorably situated. How you deny it? No, no. You cannot deny it." Now, He gave so much stress on the fighting—"Oh, you are kṣatriya. You must fight"—but so far the yoga system, He gave him the idea—"This is the yoga system"—but He is not stressing. He says,
- asaṁśayaṁ mahā-bāho
- mano durnigrahaṁ calam
- abhyāsena tu kaunteya
- vairāgyeṇa ca gṛhyate
"Yes, I admit. It is very difficult." He also said, "Yes, My dear Arjuna, it is very difficult." Asaṁśayaṁ mahā-bāho: "Oh, you are mighty-armed, mighty soldier. But still I think it is... What you are saying, it is nice. It is really fact." Asaṁśayaṁ mahā..., mano durnigrahaṁ calam: "Mind is very difficult to control. Yes, what you are saying... But it can be controlled." How? Abhyāsena tu kaunteya: "If you practice, the mind can be controlled." So the controlling of the mind by practice... Vairāgyeṇa. Vairāgyeṇa means by renunciation. Vairāgya means renunciation. And what is that renunciation? Oh, I cannot renounce even smoking. I cannot renounce even drinking so many things. I cannot renounce so many things, but still, I am going to yoga class for practice. Is it possible? So many rules and regulations are there, and I am unable to give up even the small thing, smoking. Here it is said, vairāgyeṇa. There is a, I mean to say, big list of vairāgya: "You cannot do this, you cannot do this, you cannot do this, you cannot do this..." And the whole list is summarized that "You cannot have any illicit connection with woman, you cannot eat any nonvegetarian dish, you cannot be addicted, any kind of intoxication, and you cannot take part in any kind of gambling." At least these four things... These four things include everything, all kinds of vairāgya. So we have to test how much we have been able to discard these things. Then vairāgya. Then I can control my mind. Controlling mind is not so easy thing that I go to the store and purchase something. No.