《论语·学而篇》
孝悌，这是仁爱的根本！ 孔子说： 花言巧语，满脸谄媚之色的人，很少会有仁爱之心。 
孝弟也者，其为仁之本与！ 子曰： 巧言令色，鲜矣仁！ 
Filial piety and fraternal love are the foundation of benevolence! Confucius said: A person who is eloquent and full of flattery seldom has benevolence.