“以言取人,失之宰予；以貌取人,失之子羽.”英语怎么说

Judge of a man by his words,to misread Zaiyu；and by his looks,to misread Ziyu.
但是,我觉得你这样给英国人说“宰予”、“子羽”的,没有相当的中国文化基础的人是很难明白你说的意思的.所以,我觉得倒是可以把孔子的这两个门徒换成《巴黎圣母院》里的克罗德神父和撞钟人卡利摩多.
也就是：Judge of a man by his words,to misread Claude；and by his looks,to misread Kissmoto.
Judging a book by its cover/Judge of a man by his looks,英文中的“以貌取人”.
Beauty is but skin-deep/Never judge from appearances,不要以貌取人.