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Arcesilaus and Carneades. en Greek philosophers Arcesilaus and Carneades from the title page of Cicero Academica edited by Johann August Goerenz CiceroAcademicatitlepage UTC CiceroAcademicatitlepage Marcus Tullius Cicero derivative work Singinglemon talk Cropped image and increased contrast CiceroAcademicatitlepage PDold Original