Complex sentence: Rambhadracharya has been blind since the age of two months; received no formal education until the age of seventeen years; has never used braille, or any other aid to learn or compose his works; and has authored more than 100 books.
Split into simpler sentences: Rambhadracharya has been blind since the age of two months and received no formal education until the age of seventeen. He has never used braille, or any other aid, to learn or compose his works and has authored more than 100 books.