si6 lei5事理
Jyutpingsi6 lei5
Yalesih léih
Definition
Reason, logic, or the principles underlying things and matters.
neutralpeopledescriptions
How it's used
Focuses on the capacity to understand the underlying logic or moral principles of a situation. It is frequently used to describe someone who is mature and sensible, often appearing in the phrase 明白事理 to praise someone for their ability to grasp complex social or practical nuances.
Examples
He is very reasonable and won't lose his temper for no reason.
You should speak with logic and reason, don't be so unreasonable.
Related words
Common phrases
to be reasonable and sensible
to be fair and reasonable
Common mistake
Do not confuse this with 道理, which refers more broadly to a specific principle or argument. While 道理 is a general truth or reason, 事理 implies a deeper, more practical understanding of how things work in the real world.
Grammar color guide
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Grammar guides
- NegationHow to say no, not, didn't, and don't in Cantonese. The four main negation words and when to use each one.
- Numbers and moneyCounting, talking about money, and asking how much things cost. Includes the two words for two and the everyday words for dollars and cents.
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.



