Footnote for (4.5.2.2) Make connections:

Linguist, Professor Emeritus of Ochanomizu University. “Organizationology of Thought” (Chikuma Shobo, 1986) becomes a long seller with over 2 million copies. He wrote books which relevant to the subject of this book, such as “Tips of Intellectual Creation” (Kikuma Shobo, 2008) and “The Serendipity from Random Reading: Reading Techniques for Discovering Unexpected Things” (Asosha, 2014).