I'm not sure I'm happy with words such as "task" or "role" when they are attached to literature. I prefer to talk about the gift of literature rather than its role or task. You know, gynecology has a role; sex is a gift. And literature is not about sending messages.
Amos OzI work in Hebrew. Hebrew is deeply inspired by other languages. Not now, for the last three thousand years, Hebrew has been penetrated and fertilized by ancient Semitic languages - by Aramaic, by Greek, by Latin, by Arabic, by Yiddish, by Latino, by German, by Russian, by English, I could go on and on. It's very much like English. The English language took in many many fertilizations, many many genes, from other languages, from foreign languages - Latin, French, Nordic languages, German, Scandinavian languages. Every language has influences and is an influence.
Amos Oz