विद्याविद्ये तु तत्त्वेन मयोक्ते वै विशेषतः अक्षरं च क्षरं चैव यद् उक्तं तन् निबोध मे //
This is verse 10 of chapter 244 of the Brahma Purana; it is to be received as sacred utterance and studied with faith and careful reflection.