nerd teacher [books] quoted The Devotion of Suspect X by Keigo Higashino (Detective Galileo)
"Why apologise?" Yukawa asked, clearly starting to enjoy himself. "You follow orders, yet you have your own opinion – sounds perfectly reasonable to me. Proper, even. Without people to question the status quo, how can we ever hope to arrive at truly rational decisions?"
— The Devotion of Suspect X by Keigo Higashino (Detective Galileo) (Page 96 - 97)