Kilavi - individual word is combined to form a language. Communication took place even when language did not originate and develop. In the early days, he changed the information by making sounds, smoking and gestures. Language is still a tool to convey its opinion to others. The concept of a man's characteristic interests revolves among the community through the words he can speak. Man is distinguished from other species by his ability to speak and discern. The thoughts in the heart take the form of sound and become the language. This language has many internal material concepts.