Here's why:
* Authors are intentional: Authors carefully craft their works to convey meaning, evoke emotions, and create a specific effect on the reader. This intentionality leads to the use of patterns and motifs.
* Patterns create meaning: Repeating images, symbols, events, or structures help the reader understand the author's message, identify themes, and develop interpretations of the work.
* Literature is structured: While seemingly random events might occur in real life, literary works tend to have a narrative structure, character arcs, and carefully chosen language. These elements contribute to the overall pattern of the work.
While literary works might appear random at first glance, a closer examination reveals that patterns are generally present and carefully constructed. They are tools used by the author to enrich the reader's experience and communicate a deeper message.