Gaṇeśa: Śrīla Prabhupāda, if the knowledge was handed down by the saintly kings, evaṁ paramparā-prāptam (BG 4.2), how is it that the knowledge was lost?
Prabhupāda: When it was not handed down. Simply understood by speculation. Or if it is not handed down as it is. They might have made some changes. Or they did not hand it down. Suppose I handed it down to you, but if you do not do that, then it is lost. Now the Kṛṣṇa consciousness movement is going on in my presence. Now after my deparature, if you do not do this, then it is lost. If you go on as you are doing now, then it will go on. But if you stop... (end)