來說是非者，便是是非人 (loi4 syut3 si6 fei1 ze2 bin6 si6 si6 fei1 jan4) — the person who talks about a gossiper, is himself a gossiper in Cantonese
loiˎ₄來syut˗₃說siˍ₆是feiˉ¹非zeˊ²者，binˍ₆便siˍ₆是siˍ₆是feiˉ¹非janˎ₄人简 来说是非者，便是是非人
Mandarin Pinyin: lai2 shuo1 shi4 fei1 zhe3 bian4 shi4 shi4 fei1 ren2
Meaning of 來說是非者，便是是非人
nounthe person who talks about a gossiper, is himself a gossiper
nounThe man who comes to argue about the rights and wrongs is usually the wrong-doer himself