出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第286页（274字）
学问渊博，没有止境，越是精心研究，越知自己的浅陋无知，例学而后知不足，只有浅学即止的人，才敢夸口自己是博学多才。
It is by learning that one realizes one'signorance Only the person who has a smattering of knowledge dares to bluff and thinks of himself or herself as learned person．