人有失手，馬有失蹄 [－－－－－马－－－]

Jyutping jan4 jau5 sat1 sau2, maa5 jau5 sat1 tai4
Pinyin rén yǒu shī shǒu , mǎ yǒu shī tí

Definitions (CC-CEDICT)
  1. lit. just as humans make mistakes, so can a horse stumble (idiom)
  2. fig. everyone makes mistakes
  3. even the best fall down sometimes