I have been wondering what is that one thing which has given meaning,relevance,and purpose to human life.While civilisation,culture have evolved wth the passage of time but even that would not have been there in the form historical record.In my opinion "words"have played a crucial role in the life of humans.The only way humans can express themselves is through words because they are facilitator which provide medium to all kinds human emotions.An unexpressible human is like a block of stone.If we look at the evolution of humans into what and where they Stand as sn accomplished master of their field.it is through words.Yet there is a negative side to words when they are intentionally abused to harm or hurt someone.The future of words is linked with human life.