Mādhavānanda: Dehino 'smin yathā dehe kaumāram . . . (BG 2.13).
Prabhupāda: That is śloka, but you explain, how it takes place.
Satsvarūpa: We get a body according to our desires, and then the body only lasts so long, and when it wears out, we have to take another body, and that is determined by our actions in this body.
Prabhupāda: That's all right. But does transmigrate?
Devotee: According to the mental condition at the time of leaving this body.
Prabhupāda: But what is the process?
Satsvarūpa: The subtle body carries the soul.
Prabhupāda: Yes. That is the main point. The subtle body carries the soul. Just like in dream, we are carried by the subtle body and placed in different condition. But so long this body is capable of working, I come to this body. My dream is over, and I come back to this body. And death means that this body, being useless, instead of coming to this body, I go to another body. This is transmigration. Just like when you vacate one apartment, then you do not come back in that apartment, but you enter another apartment. Is it clear?
Prabhupāda: Anybody can understand. I am coming, going, but when it is a question of vacating, I go out of the apartment, but I never come back again. I will enter another apartment, "The soul enters another body" means enters the womb of another mother. And there the suitable body is created, and again mother delivers the child. Again new chapter of life begins. Where is the difficulty to understand? But they are so rascal and dull-headed, the simple thing they cannot understand. And still, they are big, big scientists, philosophers, and cheating others. They are unable to understand, themselves, and the same rascal knowledge they are distributing to others and taking Nobel Prize. This is the mūḍhas, the society of the cheaters and the cheated.