Education has become entertainment, learning a form of amusement.
当课堂只追求“有趣”,知识就失去了厚度。
每首歌都有自己的生命。
解释:齐国是强国,利用它的强大进攻宋国,让他逞强,燕国就可以乘机打败齐国;齐国是大国,利用它的大国野心吞并宋国,增加土地,燕国就可以乘机进攻。
Every tyrant who has lived has believed in freedom--for himself.