If you had actually read the short story which, at a whopping 13 pages would have kept you up all night...
8 seconds sound clip from the Donnie Darko movie soundboard.
You can hear this line at 00:22:32 in the Blu-ray version of the movie.
Quote context
[...]
- There would be headlines in the papers.
- What is Graham Greene trying to communicate with this passage?
- Why did the children break into Old Misery's house? Joanie?
- You would know that the children find a great deal of money in the mattress, but they burn it.
- Donnie Darko... perhaps with your recent brush with mass destruction, you can give us your opinion.
- They just want to see what happens when they tear the world apart. They want to change things.
[...]