Authors with quote category Knowledge Andy Grove businessman Anna Letitia Barbauld poet Arnold Bennett film-writer Arthur David Ritchie Ayn Rand novelist Austin O'Malley Aulus Persius Flaccus poet Augustus De Morgan mathematician Auguste Comte philosopher August Kekule chemist Audre Lorde writer Astley Cooper surgeon Asger Jorn painter Arto Lindsay guitarist Arthur Schopenhauer philosopher Arthur Rimbaud poet Arthur Quiller-Couch writer Arthur M. Schlesinger, Jr. historian Arthur Koestler author Arthur Hugh Clough poet «1234567891011»