以小人之心，度君子之腹 [－－－－－－－－－－－]

Jyutping ji5 siu2 jan4 zi1 sam1 ， dok6 gwan1 zi2 zi1 fuk1
Pinyin yǐ xiǎo rén zhī xīn ， duó jūn zǐ zhī fù

Definitions (Wiktionary)
  1. phrase, idiomatic
    to be cynical; to be skeptical of the integrity, sincerity, or motives of others

以小人之心，度君子之腹 [－－－－－－－－－－－]

Jyutping ji5 siu2 jan4 zi1 sam1 , dok6 gwan1 zi2 zi1 fuk1
Pinyin yǐ xiǎo rén zhī xīn , duó jūn zǐ zhī fù

Definitions (CC-CEDICT)
  1. to gauge the heart of a gentleman with one's own mean measure (idiom)