- Takaya: Man cannot face death without first finding meaning in life... But the world has realized that any meaning in life was lost long ago.
- Ryoji: Memories are ambiguous... Old ones can be replaced with new ones, creating a new reality.
- Pharos: Even if there was a thing as eternity, how would we ever know? It would be the same as if it didn't exist.
- Yukari Takeba: In exchange for power, you can no longer look away from the things you don't want to see.
- Akinari Kamiki: Everyone is waiting to die if you think about it... Some just have longer to wait than others.