In Russia called her lover - "Light of my eyes," because the man - this is the way it's an arrow pointing to climb into the upper worlds.
Loving woman looks admiringly at his beloved, as the light, which helps her not to forget yourself.
A woman's name - "My Soul." Because it resembles that for which only makes sense to move this way. All just for the soul. There is no sense of anything: neither in war nor accomplishments, nor knowledge, nor in ability - if forgotten soul.