Things happen. You see things. You hear things. You smell them. At some point, though, it will all blend together and form a collective memory which only you will share. One brief sight, however, will never leave you, and it's that of a middle-aged nun running across the bumpy hills alongside the ruins of an ancient castle. Green valley. A few drops of sun. Polish language in the distance. And a black-robed nun rushing to the white walls of a cathedral.