They were built at the proposal of the respected Comrade Kim Jong Un and under his energetic guidance.
  One day in September 2013, Kim Jong Un visited the construction site of the apartment houses for educators of Kim Il Sung University nearing completion.
  He dropped in at a flat and looked round different places including living room and kitchen, deeply concerned about providing the educators with better living conditions.
  In the study, he sat at the desk and looked at the wall above the desk.
  He said to officials: It would be good to install a bookshelf on the wall lest the teachers and researchers should feel any inconveniences in studying and preparing for lectures. Then, they can put must books on the shelf and read them whenever necessary.
  That is how the bookshelves were installed in the studies of the apartment houses for educators of Kim Il Sung University.
  As said above, Kim Jong Un had the wonderful houses with all the necessary conditions built for educators and paid deep concern lest there should be any shortcomings.