The samurai class was abolished in the 1870s and the role of those in it grew more bureaucratic, focusing on the formation of a modern nation-state. With the diminishing of social classes, some values were transferred to the whole population, such as loyalty to the emperor. The author Yukio Mishima asserted that "invasionism or militarism had nothing to do with bushidō from the outset." According to Mishima, a man of bushido is someone who has a firm sense of self-respect, takes responsibility for his actions and sacrifices himself to embody that responsibility.