The first-century Roman writer Gaius Julius Hyginus relates the story of Agnodice, a young Athenian woman who traveled to Alexandria to study medicine. On her return to Athens she disguised herself as a man in order to practice, and was brought before the court of the Areopagus. “You men are not spouses but enemies,” Agnodice’s patients protested, “since you are condemning the woman who discovered health for us.” Around 500 bc, the law forbidding women to study medicine was repealed.

Abdul Kassem Ismael, a tenth-century Persian grand vizier and author of an extensive Arabic dictionary, had a library of 117,000 volumes. According to one account, the scholar declined an invitation to serve in the court of the Samanid ruler Nuh II, insisting that four hundred camels would be required to transport his library. Other accounts report that Ismael did undergo the trip, and that the camels were lined up in the alphabetical order of the volumes they carried.