前事不忘，後事之師 (cin4 si6 bat1 mong4 ，hau6 si6 zi1 si1): don't forget past events, they can guide you in future (idiom) | Cantonese Dictionary

cin4 si6 bat1 mong4 ，hau6 si6 zi1 si1前事不忘，後事之師前事不忘，后事之师

Jyutpingcin4 si6 bat1 mong4 ，hau6 si6 zi1 si1

Yalechình sih bāt mòngh ，hauh sih jī sī

Definition

don't forget past events, they can guide you in future (idiom); benefit from past experience

T1High level

T2High rising

T3Mid level

T4Low falling

T5Low rising

T6Low level

Dictionary data from CC-Canto and CC-CEDICT, licensed under CC BY-SA 3.0.