That's the neat thing about absolute power. Once you've had it, you don't need it.
Madness string 85890
In Greek, 'nostalgia' literally means 'the pain from an old wound'. It's a twinge in your heart, far more powerful than memory alone. This device isn't a spaceship, it's a time machine. It goes backwards and forwards, it takes us to a place where we ache to go again.