白璧无瑕

Explanation: Bi: a hole in the middle of flat circular jade; flaw: Jade on the spot. Metaphor of human character or thing is perfect 　　Usage: The main predicate; as the predicate attribute; perfect metaphor or something 　　Source: Original Song, Buddhism, Taoism, "Jing Chuan Deng Lu" Volume 13: "Q: 'never Expo to teach the king a little space, look through the tricky road test.' The master said: 'flawless white jade, Bian, and cut off the feet enough'." 　　Examples: People can not be perfect, ~. 　　Riddle: Emperor Thesaurus:  slight flaw in a white jade— blemish, Yu-ya do not cover, Inextricably, the acme of perfection, Taichunxiaoci, a slight blemish, deadlock, Combined, Becomes one, counterbalance, ascribe unify a country, Set at a, the defects do not outweigh the merits, Yu do not cover leisure, Leisure Yu Wrong Chen, Xiabunangyu, nip and `tuck a situation in which sth is narrowly avoided, or where there is close competition Antonym Group:  Gold can't be pure and man can't be perfect., have defects as well as merits, Yu do not cover flaws, Yuburongxia, flaw in jade, Gold can't be pure and man can't be perfect.