yī bǎi gè cōng míng rén yě bù néng bǔ huí



nínshìfǒuzàixúnqiú： 一百 一百个 一百个聪明人也不能补回 一百 一百个 一百个聪明人也不能补回 gèngduōjiéguǒ...

yīngwénjièshì: n.  A fool may throw a stone into a well which a hundred wise men cannot pull out.