LIterature

Literature (from Latin litterae (plural); letter) is the art of written works, and is not bound to published sources (although, under circumstances unpublished sources can be exempt). Literally translated, the word literature means "acquaintance with letters" (as in the "arts and letters"). The two major classification of literature are poetry and prose.

"Literature" is at times differentiated from popular and ephemeral classes of writing. Terms such as "literary fiction" and "literary merit" are used to distinguish individual works as art-literature rather than vernacular writing, and some critics exclude works from being "literary", for example, on grounds of weak or faulty style, use of slang, poor characterization and shallow or contrived construction. Others exclude all genres such as romance, crime and mystery, science fiction, horror and fantasy. Pop lyrics, which are not technically a written medium at all, have also been drawn into this controversy.

History
The Epic of Gilgamesh is one of the earliest known literary works. This Babylonian epic poem arises from stories in the Sumerian language. Although the Sumerian stories are older (probably dating to at least 2100 B.C.), it was probably composed around 1900 BC. The epic deals with themes of heroism, friendship, loss, and the quest for eternal life.

Different historical periods are reflected in their literature. National and tribal sagas, accounts of the origin of the world and of customs, and myths which sometimes carry moral or spiritual messages predominate in the pre-urban eras. The epics of Homer, dating from the early to middle Iron age, and the great Indian epics of a slightly later period, have more evidence of deliberate literary authorship, surviving like the older myths through oral tradition for long periods before being written down.

As a more urban culture developed, academies provided a means of transmission for speculative and philosophical literature in early civilizations, resulting in the prevalence of literature in Ancient China, Ancient India, Persia and Ancient Greece and Rome. Many works of earlier periods, even in narrative form, had an covert moral or didactic purpose, such as the Sanskrit Panchatantra or the Metamorphoses of Ovid. Drama and satire also developed as urban culture provided a larger public audience, and later readership, for literary production. Lyric poetry (as opposed to epic poetry) was often the speciality of courts and aristocratic circles, particularly in East Asia where songs were collected by the Chinese aristocracy as poems, the most notable being the Shijing or Book of Songs. Over a long period, the poetry of popular pre-literate balladry and song interpenetrated and eventually influenced poetry in the literary medium.

In ancient China, early literature was primarily focused on philosophy, historiography, military science, agriculture, and poetry. China, the origin of modern paper making and woodblock printing, produced one of the world's first print cultures. Much of Chinese literature originates with the Hundred Schools of Thought period that occurred during the Eastern Zhou Dynasty (770-256 BCE). The most important of these include the Classics of Confucianism, of Daoism, of Mohism, of Legalism, as well as works of military science (e.g. Sun Tzu's The Art of War) and Chinese history (e.g. Sima Qian's Records of the Grand Historian). Ancient Chinese literature had a heavy emphasis on historiography. The Chinese kept consistent and accurate court records after the year 841 BCE, with the beginning of the Gonghe regency of the Western Zhou Dynasty. The earliest known narrative history of China was the Zuo Zhuan, which was compiled no later than 389 BCE, and attributed to the blind 5th century BCE historian Zuo Qiuming.

In ancient India, literature originated from stories that were originally orally transmitted. Early genres included drama, fables, sutras and epic poetry. Sanskrit literature begins with the Vedas, dating back to 1500–1000 BCE, and continues with the Sanskrit Epics of Iron Age India. The Vedas are among the oldest sacred texts. The Samhitas date to roughly 1500–1000 BCE, and the "circum-Vedic" texts, as well as the redaction of the Samhitas, date to c. 1000-500 BCE, resulting in a Vedic period, spanning the mid 2nd to mid 1st millennium BCE, or the Late Bronze Age and the Iron Age. The period between approximately the 6th to 1st centuries BC saw the composition and redaction of the two most influential Indian epics, the Mahabharata and the Ramayana, with subsequent redaction progressing down to the 4th century AD.

In ancient Greece, the epics of Homer, who wrote the Iliad and the Odyssey, and Hesiod, who wrote Works and Days and Theogony, are some of the earliest, and most influential, of Ancient Greek literature. Classical Greek genres included philosophy, poetry, historiography, comedies and dramas. Plato and Aristotle authored philosophical texts that are the foundation of Western philosophy, Sappho and Pindar were influential lyrical poets, and Herodotus and Thucydides were early Greek historians. Although drama was popular in Ancient Greece, of the hundreds of tragedies written and performed during the classical age, only a limited number of plays by three authors still exist: Aeschylus, Sophocles, and Euripides. The plays of Aristophanes provide the only real examples of a genre of comic drama known as Old Comedy, the earliest form of Greek Comedy, and are in fact used to define the genre.

Roman histories and biographies anticipated the extensive mediaeval literature of lives of saints and miraculous chronicles, but the most characteristic form of the Middle Ages was the romance, an adventurous and sometimes magical narrative with strong popular appeal. Controversial, religious, political and instructional literature proliferated during the Renaissance as a result of the invention of printing, while the mediaeval romance developed into a more character-based and psychological form of narrative, the novel, of which early and important examples are the Chinese Monkey and the German Faust books.

In the Age of Reason philosophical tracts and speculations on history and human nature integrated literature with social and political developments. The inevitable reaction was the explosion of Romanticism in the later 18th century which reclaimed the imaginative and fantastical bias of old romances and folk-literature and asserted the primacy of individual experience and emotion. But as the 19th-century went on, European fiction evolved towards realism and naturalism, the meticulous documentation of real life and social trends. Much of the output of naturalism was implicitly polemical, and influenced social and political change, but 20th century fiction and drama moved back towards the subjective, emphasising unconscious motivations and social and environmental pressures on the individual. Writers such as Eliot, Joyce, Kafka and Pirandello exemplify the trend of documenting internal rather than external realities.

Genre fiction, conventionally equated with escapism and static formulas, also threw reality into question in its distinctive 20th-Century developments, through the enquiries of the ever-sceptical detective and the alternative realities of science fiction. The separation of "mainstream" and "genre" forms (including journalism) continued to blur during the period up to our own times.

Poetry
A poem is a composition written in verse (although verse has been equally used for epic and dramatic fiction). Poems rely heavily on imagery, precise word choice, and metaphor; they may take the form of measures consisting of patterns of stresses (metric feet) or of patterns of different-length syllables (as in classical prosody); and they may or may not utilize rhyme. Relaxation Through Poetry is a tool used to help someone relax in times of stress. One cannot readily characterize poetry precisely. Typically though, poetry as a form of literature makes some significant use of the formal properties of the words it uses the properties of the written or spoken form of the words, independent of their meaning. Meter depends on syllables and on rhythms of speech; rhyme and alliteration depend on the sounds of words.

Arguably, poetry pre-dates other forms of literature. Early examples include the Sumerian Epic of Gilgamesh (dated from around 2700 B.C.), parts of the Bible, the surviving works of Homer (the Iliad and the Odyssey), and the Indian epics Ramayana and Mahabharata. In cultures based primarily on oral traditions the formal characteristics of poetry often have a mnemonic function, and important texts: legal, genealogical or moral, for example, may appear first in verse form.

Some poetry uses specific forms. Examples include the haiku, the limerick, and the sonnet. A traditional haiku written in Japanese relate to nature, contain seventeen onji (syllables), distributed over three lines in groups of five, seven, and five, and should also have a kigo, a specific word indicating a season. A limerick has five lines, with a rhyme scheme of AABBA, and line lengths of 3,3,2,2,3 stressed syllables. It traditionally has a less reverent attitude towards nature. Poetry not adhering to a formal poetic structure is called "free verse"

Language and tradition dictate some poetic norms: Persian poetry always rhymes, Greek poetry rarely rhymes, Italian or French poetry often does, English and German poetry can go either way. Perhaps the most paradigmatic style of English poetry, blank verse, as exemplified in works by Shakespeare and Milton, consists of unrhymed iambic pentameters. Some languages prefer longer lines; some shorter ones. Some of these conventions result from the ease of fitting a specific language's vocabulary and grammar into certain structures, rather than into others; for example, some languages contain more rhyming words than others, or typically have longer words. Other structural conventions come about as the result of historical accidents, where many speakers of a language associate good poetry with a verse form preferred by a particular skilled or popular poet.

Works for theatre (see below) traditionally took verse form. This has now become rare outside opera and musicals, although many would argue that the language of drama remains intrinsically poetic.

In recent years, digital poetry has arisen that takes advantage of the artistic, publishing, and synthetic qualities of digital media.

Essays
An essay consists of a discussion of a topic from an author's personal point of view, exemplified by works by Michel de Montaigne or by Charles Lamb.

'Essay' in English derives from 'attempt.' Thus, one can find open-ended, provocative and/or inconclusive essays. The term "essays" first applied to the self-reflective musings of Michel de Montaigne--even today he has a reputation as the father of this literary form.

Genres related to the essay may include:
 * the memoir, telling the story of an author's life from the author's personal point of view
 * the epistle: usually a formal, didactic, or elegant letter.
 * works by Lady Murasaki, the Arabic Hayy ibn Yaqdhan by Ibn Tufail, the Arabic Theologus Autodidactus by Ibn al-Nafis, and the Chinese Romance of the Three Kingdoms by Luo Guanzhong.

Early novels in Europe did not count as significant litera perhaps because "mere" prose writing seemed easy and unimportant. It has become clear, however, that prose writing can provide aesthetic pleasure without adhering to poetic forms. Additionally, the freedom authors gain in not having to concern themselves with verse structure translates often into a more complex plot or into one richer in precise detail than one typically finds even in narrative poetry. This freedom also allows an author to experiment with many different literary and presentation styles—including poetry—in the scope of a single novel.

Other prose literature
Philosophical, historical, journalistic, legal and scientific writings are traditionally ranked as literature. They offer some of the oldest prose writings in existence; novels and prose stories earned the names "fiction" to distinguish them from factual writing or nonfiction, which writers historically have crafted in prose.

Natural science
As advances and specialization have made new scientific research inaccessible to most audiences, the "literary" nature of science writing has become less pronounced over the last two centuries. Now, science appears mostly in journals. Scientific works of Aristotle, Copernicus, and Newton still possess great value, but since the science in them has largely become outdated, they no longer serve for scientific instruction. Yet, they remain too technical to sit well in most programmes of literary study. Outside of "history of science" programmes, students rarely read such works.

Philosophy
Philosophy, too, has become an increasingly academic discipline. More of its practitioners lament this situation than occurs with the sciences; nonetheless most new philosophical work appears in academic journals. Major philosophers through history—Plato, Aristotle, Augustine, Descartes, Kierkegaard, Nietzsche—have become as canonical as any writers. Some recent philosophy works are argued to merit the title "literature", such as some of the works by Simon Blackburn; but much of it does not, and some areas, such as logic, have become extremely technical to a degree similar to that of mathematics.

History
A great deal of historical writing ranks as literature, particularly the genre known as creative nonfiction. So can a great deal of journalism, such as literary journalism. However these areas have become extremely large, and often have a primarily utilitarian purpose: to record data or convey immediate information. As a result the writing in these fields often lacks a literary quality, although it often and in its better moments has that quality. Major "literary" historians include Herodotus, Thucydides and Procopius, all of whom count as canonical literary figures.

Law
Law offers a less clear case. Some writings of Plato and Aristotle, or even the early parts of the Bible, might count as legal literature. The law tables of Hammurabi of Babylon might count. Roman civil law as codified in the Corpus Juris Civilis during the reign of Justinian I of the Byzantine Empire has a reputation as significant literature. The founding documents of many countries, including Constitutions and Law Codes, can count as literature; however, most legal writings rarely exhibit much literary merit, as they tend to be rather garrulous.

Drama
A play or drama offers another classical literary form that has continued to evolve over the years. It generally comprises chiefly dialogue between characters, and usually aims at dramatic / theatrical performance (see theatre) rather than at reading. During the 18th and 19th centuries, opera developed as a combination of poetry, drama, and music. Nearly all drama took verse form until comparatively recently. Shakespeare could be considered drama. Romeo and Juliet, for example, is a classic romantic drama generally accepted as literature.

Greek drama exemplifies the earliest form of drama of which we have substantial knowledge. Tragedy, as a dramatic genre, developed as a performance associated with religious and civic festivals, typically enacting or developing upon well-known historical or mythological themes. Tragedies generally presented very serious themes. With the advent of newer technologies, scripts written for non-stage media have been added to this form. War of the Worlds (radio) in 1938 saw the advent of literature written for radio broadcast, and many works of Drama have been adapted for film or television. Conversely, television, film, and radio literature have been adapted to printed or electronic media.

Oral literature
The term oral literature refers not to written, but to oral traditions, which includes different types of epic, poetry and drama, folktales, ballads. However the use of this oxymoron is controversial and not generally accepted by the scientific community. Some prefer to avoid the etymological question using "oral narrative tradition", "oral sacred tradition", "oral poetry" or directly using epics or poetry (terms that no necessarily imply writing), others prefer to create neologisms as orature.

Other narrative forms

 * Electronic literature is a literary genre consisting of works which originate in digital environments.
 * Films, videos and broadcast soap operas have carved out a niche which often parallels the functionality of prose fiction.
 * Graphic novels and comic books present stories told in a combination of sequential artwork, dialogue and text.

Genres of literature
A literary genre is a category of literature.

Literary techniques
A literary technique or literary device can be used by works of literature in order to produce a specific effect on the reader. Literary technique is distinguished from literary genre as military tactics are from military strategy. Thus, though David Copperfield employs satire at certain moments, it belongs to the genre of comic novel, not that of satire. By contrast, Bleak House employs satire so consistently as to belong to the genre of satirical novel. In this way, use of a technique can lead to the development of a new genre, as was the case with one of the first modern novels, Pamela by Samuel Richardson, which by using the epistolary technique strengthened the tradition of the epistolary novel, a genre which had been practiced for some time already but without the same acclaim.

Literary criticism implies a critique and evaluation of a piece of literature and in some cases is used to improve a work in progress or classical piece. There are many types of literary criticism and each can be used to critique a piece in a different way or critique a different aspect of a piece.

UK
Literary works have been protected by copyright law from unauthorised reproduction since at least 1710. Literary works are defined by copyright law to mean any work, other than a dramatic or musical work, which is written, spoken or sung, and accordingly includes (a) a table or compilation (other than a database), (b) a computer program, (c) preparatory design material for a computer program, and (d) a database.

It should be noted that literary works are not limited to works of literature, but include all works expressed in print or writing (other than dramatic or musical works).