恨鐵不成鋼 hèn tiě bù chéng gāng

DEFINITIONS

  1. lit. to hate iron for not becoming steel
  2. to feel resentful towards sb for failing to meet expectations and impatient to see improvement (idiom)

CHARACTERS

恨 hèn hatred, dislike; resent, hate
鐵 tiě iron; strong, solid, firm
不 bù no, not; un-; negative prefix
成 chéng completed, finished, fixed
鋼 gāng steel; hard, strong, tough