So it is not difficult for anyone. It is very simple thing. And what is that simple thing? Man-manā bhava mad-bhakto mad-yājī māṁ namaskuru (BG 18.65), means "Always think of Me," man-manāḥ. "You just become My devotee." Unless one is devotee, he cannot always think of Kṛṣṇa. That is not possible. On the other hand, who thinks of Kṛṣṇa twenty-four hours, he is devotee. Therefore, we are spreading this news that "You chant Hare Kṛṣṇa." The chanting of Hare Kṛṣṇa means thinking of Kṛṣṇa. Kṛṣṇa says, man-manā bhava: "Just always think of Me." In other place He says,
- yoginām api sarveṣāṁ
- śraddhāvān bhajate yo māṁ
- sa me yuktatamo mataḥ
- (BG 6.47)
He says that "Anyone who is always thinking of Me within his heart, he is first-class yogī."
So the yoga system is very popular in your country, but this is the example of becoming first-class yogī. And you haven't got to take so much trouble by pressing your nose or dipping your head or this... Simply chant Hare Kṛṣṇa and you become first-class yogī. And as soon as you become first-class yogī, all power is within you. Perhaps you do not know the yogic perfection, eight kinds of power. Simply gymnastic practice is not yoga. You must attain the power. The power is aṇimā, laghimā, mahimā, prāpti-siddhi, vaśitā, īśitā, like that. Aṇimā means you can become smaller than the smallest. One who has attained yogic perfection, he can become... You lock up anywhere, and he will come out. This is yoga-siddhi, not that a yogī is locked up and he cannot come out. That is simply gymnastic. So yoga-siddhi.
The yoga-siddhi you can get when you become perfect yogī. Mahimā also. You can float in the air. That is called laghimā. Now the aeroplane is going in the air very good speed, but when you get yoga-siddhi, your speed becomes... You become very light. You can go anywhere in a moment. It is speedier than the mind. Just like mind—you are sitting here, and your paternal home may be ten thousand miles away, but by mind you can go immediately. This is mental speed. You cannot take your body immediately there, but you can take your mind there immediately. So why it is possible? Because mind is finer than this gross body. That is stated in the Bhagavad-gītā, indriyāṇi parāṇy āhur indriyebhyaḥ paraṁ manaḥ, manasas tu parā buddhiḥ (BG 3.42). The finer, finer, finer. Just like this gross body, this gross body means senses. The finer than this is the mind.
So yoga system means to control the mind. By controlling mind, you can control the senses, because mind is the master of the senses. Then above mind, still finer, is the intelligence. So you can train up your mind with intelligence. That is the best intelligence, when one engages the mind in Kṛṣṇa consciousness. Then you will get instruction from the Supreme Personality of Godhead, sitting anywhere. So these things can be understood gradually after purifying the mind. At the present moment, on account of our material contamination, our mind is contaminated with so many material things. If you purify your mind, then you come to the spiritual platform. That is intelligence, via media between the spirit and the mind. First of all body; finer than the body is mind. Then finer than the mind is the intelligence, and finer than the intelligence is the soul. So if you keep your mind always engaged at the lotus feet of Kṛṣṇa, then it becomes purified.