“Except for cold-blooded militarists and politicians, all human beings hate war. The origin of war is often found in the “love for one’s nation.” If human beings love each other and work together happily, there can be no war. After the birth of the nation during the “era of animalistic desire,” “nationalism” emerged, whose cause and purpose were all about selfishness and greed. For example, when one state wants to expand its territory, it sacrifices its people to invade other nations to fulfill its animalistic desire. If it wins, only those militarists and politicians can enjoy the fruit of success. If it is defeated, people have to suffer from supporting military expenses. Does it benefit the masses? Poor masses, do they realize that nationalism is the weapon that kills their beloved fathers, sisters and brothers?”