The words 'invention' and 'discovery' are so close yet so far. One says i made it i am the master. Other says it was always there, it was my pleasure to know it. I know not who did it but i didn't. It is the pleasure in being what we are rather that trying to be what we are not. And in the process being something which we do not want to be. It is the basic difference between the want and a need. It is the ego which differentiates the two. And indeed one of the reason behind pain in this world. Sometimes it takes one's life time to understand it, sometimes a moment. This journey from invention to discovery is long yet so short, meaningless yet so meaningful.