[T]hat all seekers of knowledge should use the identical language to think and to read and write is not a development to which humanity can remain indifferent. Reality is constructed by languages, and the existence of a variety of languages means the existence of a variety of realities, a variety of truths. Understanding the multifaceted nature of truth does not necessarily make people happy, but it makes them humble, and mature, and wise. It makes them worthy of the name