Hayagrīva: In a very often-quoted passage Hegel writes, "God is only God insofar as He knows Himself. His self-knowledge is more over His consciousness of Himself in man and man's knowledge of God, a knowledge that extends itself into the self-knowledge of man in God."
Prabhupāda: That, if he accepts that, then why not man takes knowledge of God from God? Then his knowledge is perfect. Why he should speculate?
Hayagrīva: He considers man to be essential to God.
Prabhupāda: But he, he has accepted God as man...
Hayagrīva: Yes.
Prabhupāda: So to possess the knowledge of God, the best duty of man is to take knowledge from God about God. I know myself, that he says, that God knows Himself. So if God knows, that is natural. I know what I am. So if you take knowledge of me from me instead of speculating, that is perfect knowledge. So here, in the Bhagavad-gītā, the God is explaining Himself. So if you simply take the knowledge given by God, that is your perfected knowledge of God. Why you are speculating? You are wasting time. Take the knowledge from God about Him, and then you have perfect knowledge. Why should you speculate? Suppose I am studying you, I am speculating, "Well, Hayagrīva may be like this, he might have so much money, he might have so much bank balance, he is living like that," this is speculation. But if I say, "Hayagrīva, what you are?" you say, "I have got this, I do like this," that is my perfect knowledge. Why shall I speculate?
Hayagrīva: Well then you wouldn't be able to write so many books.
Prabhupāda: Huh? No. When I have got perfect knowledge, then I can write.