translation.en: You should get solemn now, because a world in which sentient beings don't suffer needlessly, in which there aren't things like childhood cancer or the Holocaust.
translation.zh: 你们要严肃一些了， 在那个世界里，众生不会 无缘由地受苦受难， 没有像 儿童癌症、大屠杀一类的事情。