Memories=/=Heart
While it is true that memories help shape the Heart, Humanoid Nobodies have memories and yet have no Hearts. What you are saying is that everyone with memories has a Heart because memories is the Hearts. That would mean all of Organization XIII has a Heart. Since the Organizations purpose is to gain Hearts, their memories aren't their Hearts.
While it is true that memories help shape the Heart, Humanoid Nobodies have memories and yet have no Hearts. What you are saying is that everyone with memories has a Heart because memories is the Hearts. That would mean all of Organization XIII has a Heart. Since the Organizations purpose is to gain Hearts, their memories aren't their Hearts.