只要功夫深，鐵杵磨成針 (zi2 jiu3 gung1 fu1 sam1 ，tit3 cyu5 mo4 sing4 zam1): If you work at it hard enough, you can grind an iron bar into a needle. | Cantonese Dictionary

zi2 jiu3 gung1 fu1 sam1 ，tit3 cyu5 mo4 sing4 zam1只要功夫深，鐵杵磨成針只要功夫深，铁杵磨成针

Jyutpingzi2 jiu3 gung1 fu1 sam1 ，tit3 cyu5 mo4 sing4 zam1

Yalejí yiu gūng fū sām ，tit chyúh mòh sìngh jām

Definition

If you work at it hard enough, you can grind an iron bar into a needle.; to study diligently

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.