u/Ok-Farm-8553

Here's a prompt: Voldemort gets a hold of the prophecy on the night Nagini attacks Mr. Weasley and his interpretation is different from Dumbledore's, resulting in his newfound desire to kidnap harry instead of killing him.

Dumbledore: neither can live while the other survives = they both have to die
Voldemort: neither can live while the other survives = they both have to live or both have to survive

Definitions:
To live: to thrive
To survive: to merely stay alive