Authors with quote category Knowledge Arthur Helps writer Arthur Guiterman writer Arthur Eddington astronomer Arthur Conan Doyle physician Arthur C. Clarke film-writer Arthur Balfour former-prime-minister-of-the-united-kingdom Arthur Adamov playwright Armin Wiebe novelist Arjen Robben soccer-player Aristotle philosopher Ariel Winter actress Archilochus poet Antonio Guterres portuguese-politician Antonio Gramsci writer Antonie van Leeuwenhoek scientist Anton Chekhov physician Anthony Standen author Anthony Kennedy associate-justice-of-the-supreme-court-of-the-united-states Anthony Douglas short-track-speed-skater Anthony de Mello writer «1234567891011»