有眼不識泰山 [ㄧㄡˇ ㄧㄢˇ ㄅㄨˋ ㄕˊ ㄊㄞˋ ㄕㄢ; you3 yan3 bu4 shi2 tai4 shan1] lit. to have eyes but fail to recognize Mt Tai (idiom) fig. to fail to recognize sb important or sb's great talent to be blind to the fact ◄ ►