The concept is difficult to precisely define, though many have tried, but it's clear that the accepted definition of literature is constantly changing and evolving. 

For many, the word literature suggests a higher art form; merely putting words on a page doesn't necessarily mean creating literature. A canon is the accepted body of works for a given author. Some works of literature are considered canonical, that is, culturally representative of a particular genre.

​Works of literature, at their best, provide a kind of blueprint of human civilization. From the writings of ancient civilizations like Egypt, and China, to Greek philosophy and poetry, from the epics of Homer to the plays of Shakespeare, from Jane Austen and Charlotte Bronte to Maya Angelou, works of literature give insight and context to all the world's societies. In this way, literature is more than just a historical or cultural artifact; it can serve as an introduction to a new world of experience.