把复杂的社会问题简单归咎于某个群体,是一种危险而愚昧的思维。Bǎ fùzá de shèhuì wèntí jiǎndān guījiù yú mǒu ge qúntǐ, shì yì zhǒng wēixiǎn ér yúmèi de sīwéi.Simply blaming a particular group for complex social problems is a dangerous and ignorant way of thinking.
轻信那些骗人的把戏,是最愚昧的表现。Qīngxìn nàxiē piàn rén de bǎxì, shì zuì yúmèi de biǎoxiàn.Easily believing those deceitful tricks is the most ignorant kind of behavior.
长期拒绝学习新知识,人就会变得越来越愚昧。Chángqī jùjué xuéxí xīn zhīshi, rén jiù huì biàn de yuèláiyuè yúmèi.If a person refuses for a long time to learn new knowledge, they become more and more ignorant.