When opposing forces are just the alternate faces of one coin, who is to say which, if either, is good or evil?
Toru Minegishi, Asuka Ota, Koji Kondo - Light and Darkness
https://www.youtube.com/watch?v=IfWuwTrcKnE&index=2&list=PLOGUqRPHmGysfS3ybuC4kpbrKBKHopHGC