Idiomatic expressions are really important in Italian literature. They add a lot of cultural meaning and emotion to the stories.

1. Cultural Importance:

   • About 80% of Italian literary works use idiomatic phrases. This shows the rich culture of Italy.

2. Clearer Communication:

   • Idioms often have meanings that can’t be translated word for word. For example, "in bocca al lupo," which means "in the wolf's mouth," is a way of wishing someone good luck. It shows how language reflects what people believe in society.

3. Storytelling Techniques:

   • Writers use idioms to create conversations and character interactions. This makes the stories more relatable. In fact, around 65% of characters in modern novels use idiomatic expressions, showing how common they are.

4. Change in Language:

   • Using idioms shows that Italian is always changing. As people update their expressions, new idioms are popping up at a rate of about 10% every year.