奴隷は「一日の半分は王様だから最高に幸福だ」と達観し、王は「半分は奴隷だから最も不幸だ」と絶望した

Due to this strange phenomenon, the old slave transcended the pain of his daytime labor, feeling full of happiness with the philosophical outlook: 'Since half of my day is spent as a king, I am extremely happy.' On the other hand, the King despaired, 'Since half of my day is spent as a slave, I am the most unhappy man in the world.' The boundary between reality and dream collapsed, presenting a profound question: 'Which is the true life for a human?'