Just like when we sleep, our consciousness works in a different body, subtle body: mind, intelligence and ego. That we have got experience every night. We sleep on our bed, but my consciousness goes to other country or other place, and work in a different way. Again, when at the end of the dream we come back to this body, gross body. So death means when the consciousness does not come back again to this gross body and enters another gross body. This period is called death. So the subtle body, mind, is there. I know you have got mind, you know I have got my mind. But I cannot see your mind, you cannot see my mind. So there is intelligence also. I know you have got intelligence, you know I have got intelligence. But you cannot see my intelligence unless it is acted. I cannot see your intelligence unless it is acted. So the soul is covered by two kinds of dresses. Just like we are covered by the shirt and coat. Similarly, the covering of the shirt, or mind, intelligence and ego, this is one covering. And upon this there is a gross covering: earth, water, air, fire, like that. In this way we have got two covers. So our business is, because we are eternal, we should not remain in these temporary coverings. That temporary cov... So long we are bound up or encaged in these coverings, that is called conditioned life. So we are trying to become free from this conditioned life. Just like people are trying to go to the moon planet. The desire is there. But because the life is conditioned, he cannot go. Just like I am a foreigner. I have come to your country. I am conditioned by immigration law. There are so many conditions. One of the conditions is that I cannot live here forever unless it is sanctioned by the government.
So we are conditioned now. In this form of life, covered by the material elements, we are conditioned by the material nature. That is stated in the Bhagavad-gītā: