She... she can't be dying.

5 seconds sound clip from the Wuthering Heights (1939)) classic radio play.

You can hear this line at 00:42:25 in the radio play.

Quote context

[...]

- Isabella learned the reason for her marriage to Heathcliff, but she was powerless to do anything.

- Then, one day, Dr. Kenneth, an old friend, came to see her. He had come that morning from Linton Manor.

- Isabella, go back where you belong, to Edgar's house.

- Edgar disowned me.

- I know, but he needs you now.

- Cathy's gravely ill.

- Really?

- Didn't you know? It's a matter of days now. Perhaps hours.

- She... she can't be dying.

- Fever, inflammation of the lungs, this intense cold and... and something else. I'd call it the will to die.

- If Cathy dies, I might begin to live.

- Ahhh. Begin to live? Ha! In this house with Heathcliff, nothing can live.

- No, nothing but hate.

- So you think you'll begin to live, when Cathy dies? You won't.

[...]