The following is a lecture on the Srimad-Bhagavatam 1.5.12-13. Recorded June 11, 1969, New Vrndavana. There is a link at bottom of post, if you want to hear the audio.
Śrīmad-Bhāgavatam Lecture 1.5.12-13
By Hiws Divine Grace A. C. Bhaktivedanta Swami Prabhupada
om ajñāna-timirāndhasya jñānāñjana-śalākayā
cakṣur unmīlitaṁ yena tasmai śrī-gurave-namaḥ
[I offer my respectful obeisances unto my spiritual master, who with the torchlight of knowledge has opened my eyes, which were blinded by the dar