Books have always served as memories of our species , and we have kept them generally enclosed places for protection. Furthermore, the building library concept is fairly old compared to human existence. In particular, some people argue that; in our modern world, computer systems changed the library concept, so building libraries are old fashion and a waste of money any more. From my perspective, this argument is partially true, because computers and AI are more convenient and affordable for citizens. On the other hand, they are not totally useless, have just changed their main roles and students are using them as peaceful study workplaces anymore.