积非成是 jī fēi chéng shì

DEFINITIONS

  1. a wrong repeated becomes right (idiom); a lie or an error passed on for a long time may be taken for the truth

CHARACTERS

积 jī accumulate, store up, amass
非 fēi not, negative, non-; oppose
成 chéng completed, finished, fixed
是 shì indeed, yes, right; to be; demonstrative pronoun, this, that