Paramahaṁsa: Another question, Prabhupāda, that could be raised is that "If the soul is eternal and passes through one body after another, how is not possible that it accepts, let's say, three, four, five bodies and then dies?"
Prabhupāda: You are accepting millions of bodies and then die. That you do not know. I say that your body of yesterday is not of this body. So, similarly, if we live for one hundred years, how many bodies you are changing every moment? Just calculate.
Karandhara: Thirteen.
Prabhupāda: Ha? Thirteen? Why thirteen?
Karandhara: Every seven years.
Prabhupāda: No, no, every seven years. I say every second. Every second the blood corpuscles are changing. Is it not?
Devotees: Yes.
Prabhupāda: Then you're chang... As soon as the blood corpuscle changes, you change your body. You do not know the science. So how many millions of birth you are changing even this experience?
Karandhara: That is their stumbling block. They say they want to be able to observe everything with their imperfect senses.
Prabhupāda: Yes. That is their folly, foolishness.