差之毫釐,失之千里 [ㄔㄚ ㄓ ㄏㄠˊ ㄌㄧˊ , ㄕ ㄓ ㄑㄧㄢ ㄌㄧˇ; cha1 zhi1 hao2 li2 , shi1 zhi1 qian1 li3] the slightest difference leads to a huge loss (idiom) a miss is as good as a mile ◄ ►