Literally: “the mistake of the cunning person (is multiplied) by a thousand"
- (Kuwait) IPA(key): /ʁəlˤtˤət ɪʃːɑːtˤɪr b əlf/
غلطة الشاطر بألف • (ḡaḷṭat iššāṭir b-alf)
- a mistake when coming from a professional or a clever person, is more costly and harmful