失之毫厘，谬以千里 (失之毫厘，謬以千里) shī zhī háo lí, miù yǐ qiān lǐ

shī zhī háo lí, miù yǐ qiān lǐ phrase a tiny lapse can lead to a huge mistake; a minor discrepancy leading to enormous losses
Domain: Proverb 谚语
Notes: (CC-CEDICT '失之毫厘，謬以千里')