In Doya-sensei's view the world was a place to work for the sake of others; in Takayanagi's view the world was a place to work for his own sake. In a world where he lived for others, Doya felt no regret that no one offered a helping hand. In a world where he lived for himself, Takayanagi felt the world that cared nothing for him was cruel.

Such is the difference between one who exists for others and one who exists for himself. Such is the difference between one who leads others and one who relies on others. Such is the difference, even when both are solitary individuals. Takayanagi was not aware of these differences.

Author: Natsume Sōseki