You don't feel itchy? It needs great patience. That may be the reason why your sword's so good.
9 seconds sound clip from the Ninja Swords of Death movie soundboard.
You can hear this line at 00:08:24 in the DVD version of the movie.
Quote context
[...]
- I'm sorry. I think that you are no ordinary warrior. Your sword skill is really terrific.
- I am a soldier of the army, Wang Yim. This is my son, Wang Ho. And you, what's your name?
- Han San.
- The lizard's poisonous and you can stand it. That's really fantastic.
- I'm used to living in the wilds all these years.
- You don't feel itchy? It needs great patience. That may be the reason why your sword's so good.
- Ho, you must try to learn from this uncle, and keep your patience.
- Yes.
- Have you come here for tomorrow's combat? Will you stay here?
- I've come for the combat too. Tomorrow I'll try my luck.
- If I lose, do me a favor please. Take care of him.
[...]