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Jyutping zi3 ze2 cin1 leoi6 , bit1 jau5 jat1 sat1
Pinyin zhì zhě qiān lǜ , bì yǒu yī shī

Definitions (Wiktionary)
  1. proverb
    even the wise aren't always free from errors (even after making deep and careful consideration)

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Jyutping zi3 ze2 cin1 leoi6 bit1 jau5 jat1 sat1
Pinyin zhì zhě qiān lǜ , bì yǒu yī shī

Definitions (粵典–words.hk)
  1. 語句
    聰​明人​對​問題​再​深思​熟慮​,​都​會​有​錯失​;​另​一句​同​佢​相​對​嘅​係​「​愚者​千慮​,​必有一得​」
    even the wisest man will make mistakes; literally: a wise man will make at least one mistake for every thousand decision

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Jyutping zi3 ze2 cin1 leoi6 , bit1 jau5 jat1 sat1
Pinyin zhì zhě qiān lǜ , bì yǒu yī shī

Definitions (CC-CEDICT)
  1. lit. a wise person reflecting a thousand times can still make a mistake (idiom); fig. nobody is infallible