She's right, you can't do, but I can, and I will to.

7 seconds sound clip from the Born Invincible (1978) movie soundboard.

You can hear this line at 00:18:40 in the DVD version of the movie.

Quote context

[...]

- And they committed many crimes there and they killed a great many people. At the time I was traveling through saw what they done!

- From what you say, you must be a great fighter. So why don't you fight him?

- No. I've taken an oath before Buddha to kill no more. So, no matter what happens, I swear, I will not lift a sword again.

- Right! Well all right, come on out then!

- Dad! You can't go out there, I beg you, please don't do it!

- She's right, you can't do, but I can, and I will to.

- I already owe you too much.

- So then I will not see this school destroyed for my sake.

- My friend, I've already lived my life, I am ready to die.

- But one thing... My daughter here... Master, look after her.

[...]