What is language for a people? The most obvious answer is that it is a means of communication. But what if we look deeper and examine other properties of language rather than communication alone?
As a gifted and prolific philologist, J. R. R. Tolkien had great love of languages. During his life he studied many tongues of old: Gothic, Old English, Old Norse, and for Tolkien the languages were closely connected with the tales of the people who spoke them. Those tongues and tales influenced him, all in different ways, but one thing remains: Tolkien realised very well that language and mythology form one inseparable whole, and this interdependence permeates his own mythology of Middle-earth which rose out of his invented language.