Every language is invented from the expression of the human mind. Human beings are dependent on each other. They are incapable to fulfill their necessities alone. To achieve their essentials they express it to other human beings. The conversation was started among human beings from the very beginning and till it is continued. There are more than 2000 thousand languages in this world.  These languages are spoken in different regions all over the world. Humans communicate among themselves for their needs. Many languages came into existence from crisscross communication of other languages people. For this reason, we see one language words enter another language. Furthermore, Humans are rational or logical beings. They observe many things around them and that create many feelings, ideas, and thoughts in their mind. Humans discuss their thoughts and ideas with other human beings to understand them properly. From their discussion, they learn more from each other and invent many new things. Humans use signs, sound, posture, and word to express their concept, fondness, and emotion. All these components together made a language. If we observe the newborn babies we will see that they express their hungriness or pain or any trouble by crying. When they feel happy, they express it by laughing. By hearing the names of the things around them they learn it and frequently utter it. In this way, the newborn babies start to invent their mother tongue. The human who is dumb convey their mood of mind by body language.

Humans are social beings. They live together and love to share their attitudes, spirits, curiosity, and opinions among themselves. These attributes of humans help to invent language by using symbols, sound, pose, and chat.