I’m a simple, common person. I just want to know and share what I knew. Objectivity, where a thing is supposed to be is my vision. Sharing is a way to know and let others know. Let’s share about many things. This simple blog will facilitate the sharing that I said. I put my ideas here in form of written materials, images or any possible things could express things in my head. I also invite anybody who would like to share with me.