Mayy āsakta. Mayy means "unto Me." Kṛṣṇa, the Supreme Personality of Godhead, says "unto Me, Kṛṣṇa." You cannot interpret in a different way. When I say that "Give me a glass of water," it means that I am the person who is in want of a glass of water. And if you supply me, not to others, then it is right. So when Kṛṣṇa says "unto Me," that means Kṛṣṇa. But sometimes rascal interpreters, they say something else. Why? Even grammatically this is wrong. Kṛṣṇa says "unto Me"; therefore the action should be unto Kṛṣṇa, not of any other else.
So Kṛṣṇa says mayi, "unto Me"; āsakta, "attachment." One who has developed attachment for Kṛṣṇa, that is Kṛṣṇa consciousness. Just like if you have got attachment for your lover, you always think of him. That is..., is lover consciousness. There is a very—this is natural—a Sanskrit verse in which it is stated that a woman who has got another lover besides her husband, she shows very attentive for her household duties, but she is always thinking when she will meet at night her lover. (aside:) Please sit properly. So as it is possible that in spite of our all engagements, if I love somebody I think of him always, materially it is possible, why not spiritually? That is the whole teaching of Bhagavad-gītā.
Kṛṣṇa says to Arjuna, yudhyasva mām anusmara: (BG 8.7) "As a fighter, you have to fight. You cannot go away from fighting. It is not your duty." Nowadays... I have got experience, practical experience, that the drafting board of your country, calling some boy that "You join military," but he is not willing. Why? Because he is not trained as a kṣatriya. He is trained as a śūdra. Therefore the caste system is very scientific. A section of people should be trained as brāhmaṇas. Those who are intelligent enough in the society, they should be picked up for being trained in higher philosophical science. Those who are less intelligent than the brāhmaṇas, they should be given military training. We require everything—not that everyone is military man. This is nonsense. How everyone can be military man? Because they are sending śūdras to Vietnam they are unnaturally being killed. So any country who is very proud of scientific advancement, if he does not know how to organize society, he is a fool. He's a fool.
In the Bhagavad-gītā you'll find Kṛṣṇa says that the four divisions of society: brāhmaṇas, kṣatriya, vaiśya and śūdra... That is natural. Somebody is inclined for spiritual advancement, oh, they should be picked up as brāhmaṇas. Now, we are training boys who are spiritually inclined, and now unnecessarily we are being called for military service. Just see, how discrepancy! The foolish person has no knowledge that "This boy is being trained up in higher science. Why he should be disturbed?" But they have no idea. Therefore imperfect. The intellectual persons, those who have got brahminical qualification... These boys are being restrained for being trained up as brāhmaṇa, brahmacārī. They don't take, I mean to say, meat-eating; they don't take part in intoxication; they don't take part in gambling; they don't take part in illicit sex life. So they are being trained as complete brāhmaṇa, the highest intellectual person, purified person in the society. If there is one brāhmaṇa in a family, or one society, the whole family, whole society becomes sanctified.