That I can't go on any longer without you.
4 seconds sound clip from the Gone with the Wind (1939) movie soundboard.
You can hear this line at 02:49:42 in the Blu-ray version of the movie.
Quote context
[...]
- I always wanted to be like her, calm and kind, and sadly, I've turned out disappointing.
- You know, I think you're on the verge of a crying jag.
- So, I'll change the subject and say what I came to say.
- That I can't go on any longer without you.
- Oh! You really are the most ill-bred man to come here at a time like this
- I made up my mind you were the only woman for me, Scarlett the first day I saw you at Twelve Oaks.
- Now that you've got your lumber mill and Frank's money, you won't come to me as you did to the jail.
- So I see I shall have to marry you.
- I never heard of such bad taste.
[...]