The last few months, we've been so busy. Our kung fu has deteriorated. From tomorrow, I must practice hard. I must have my revenge.

18 seconds sound clip from the Executioners From Shaolin (1977) movie soundboard.

You can hear this line at 00:37:29 in the DVD version of the movie.

Quote context

[...]

(YUNG CHIN GROANING IN LABOR) (2)

- Master, Master, you're lucky! It's a plump, little boy!

- It's a boy!

- Shh! Wen-ting's asleep.

- Wen-ting's six months old.

- Five months and twenty days.

- The last few months, we've been so busy. Our kung fu has deteriorated. From tomorrow, I must practice hard. I must have my revenge.

- Tung Chien-chin died, so that I could avenge our master.

- Haven't I told you? You cannot match Pai Mei.

- Don't underestimate Tiger kung fu.

- Tiger style's unbeatable.

- But still, Pai Mei is not an ordinary kung fu fighter.

[...]