jau5 sau4 bat1 bou3 fei1 gwan1 zi2有仇不報非君子有仇不报非君子
Definition
An expression emphasizing that one must seek vengeance when the time or opportunity comes.
How it's used
This is a classic idiom often used in a dramatic or semi-joking way to express determination to retaliate. While it sounds formal due to the classical structure, it is frequently invoked in casual conversation to add a sense of mock-seriousness or theatrical flair to a petty grievance. It carries a strong sense of personal honor and persistence, implying that the speaker will not let a slight go unpunished.
Examples
Related words
Common phrases
Common mistake
Learners often mistake this for a literal moral imperative, but it is frequently used hyperbolically in daily life for minor inconveniences, such as a friend playing a prank. Using it too seriously in a professional or formal setting may make the speaker sound overly aggressive or melodramatic.
Grammar color guide
Grammar guides
- Directional complementsThe small words added after a verb to show direction of movement, like up, down, out, in, and back. Common in everyday Cantonese.
- DemonstrativesThis and that with 呢 and 嗰, the personal pronouns, and how 哋 turns I, you, and he into we, you all, and they.
- Resultative complementsSticking a result word onto a verb to show how it turned out, like eat until full or look and find. A productive everyday pattern.



