Messages on the wall

"Live is a limbo dance but it's a question of where you get down, not how low you can get"

"It's not the fall that kills you but the sudden stop"

You can find these lines on the walls of the room where Zack (Tom Waits) and Laurette (Ellen Barkin) live before they break up.

Did anybody catch other lines on the wall? Any idea how Jarmush came to this idea?