"'The meaning of the Vedanta-sutra is present in Srimad-Bhagavatam. The full purport of the Mahabharata is also there. The commentary of the Brahma-gayatri is also there and fully expanded with all Vedic knowledge. Srimad-Bhagavatam is the supreme Purana, and it was compiled by the Supreme Personality of Godhead in His incarnation as Vyasadeva. There are twelve cantos, 335 chapters and eighteen thousand verses.'