Aesop in the context of "Plutarch"

Ancient Greek folklore includes genres such as mythology (Greek mythology), legend, and folktales. According to classicist William Hansen: "the Greeks and Romans had all the genres of oral narrative known to us, even ghost stories and urban legends, but they also told all kinds that in most of the Western world no longer circulate orally, such as myths and fairytales."

Specific genres of folklore have been the topic of scholarly examination, including ghostlore. For example, classicist Debbie Felton notes that "the Greeks and Romans had many folk-beliefs concerning ghosts", and highlights a variety of instances of the genre in the Classical record.

Aesop's Fables, or the Aesopica, is a collection of fables credited to Aesop, a slave and storyteller who lived in ancient Greece between 620 and 564 BCE. Of varied and unclear origins, the stories associated with his name have descended to modern times through a number of sources and continue to be reinterpreted in different verbal registers and in popular as well as artistic media.

The fables were part of oral tradition and were not collected until about three centuries after Aesop's death. By that time, a variety of other stories, jokes and proverbs were being ascribed to him, although some of that material was from sources earlier than him or came from beyond the Greek cultural sphere. The process of inclusion has continued until the present, with some of the fables unrecorded before the Late Middle Ages and others arriving from outside Europe. The process is continuous and new stories are still being added to the Aesop corpus, even when they are demonstrably more recent work and sometimes from known authors.

The body politic is a polity—such as a city, realm, or state—considered metaphorically as a physical body. Historically, the sovereign is typically portrayed as the body's head, and the analogy may also be extended to other anatomical parts, as in political readings of Aesop's fable of "The Belly and the Members". The image originates in ancient Greek philosophy, beginning in the 6th century BC, and was later extended in Roman philosophy.

Following the high and late medieval revival of the Byzantine Corpus Juris Civilis in Latin Europe, the "body politic" took on a jurisprudential significance by being identified with the legal theory of the corporation, gaining salience in political thought from the 13th century on. In English law the image of the body politic developed into the theory of the king's two bodies and the Crown as corporation sole.

A wolf in sheep's clothing is an idiom from Jesus's Sermon on the Mount as narrated in the Gospel of Matthew. It warns against individuals who play a deceptive role. The gospel regards such individuals (particularly false teachers) as dangerous.

Fables based on the idiom, dated no earlier than the 12th century CE, have been falsely credited to ancient Greek storyteller Aesop (620–564 BCE). The confusion arises from the similarity of themes in Aesop's Fables concerning wolves that are mistakenly trusted, with the moral that human nature eventually shows through any disguise.

The Sumerian disputation poem or Sumerian debate is a genre of Sumerian literature in the form of a disputation. Extant compositions from this genre date to the middle-to-late 3rd millennium BC. There are six primary poems belonging to this genre. The genre of Sumerian disputations also differs from Aesopic disputations as the former contain only dialogue without narration. In their own language, the texts are described as adamin in the doxologies at the end of the poem, which literally means "contests (between) two".

Scholars have referred to the genre by various other names as well, such as "precedence poems", "debate poems", and so on. The genre outlived its Sumerian form and continued to resonate in texts written in Middle Eastern languages for millennia.