Critics claim the violence in Ukraine has 'cast a shadow' over Sochi. The shadow of death? But the media has already cast one of those, with its endless probing of accidental deaths of athletes in training and competition, or the deaths of athletes' loved ones, or athletes' miscarriages, all to plumb the human spirit's capacity of "labouring under the shadow of death" to earn the life-choosing glory of Olympic victory. The carnage then in Ukraine doesn't cast a shadow on the Sochi Games. Instead it casts a light on something true about us, something we may already know but don't think much about, something Mark Twain was getting at when he said, "History doesn't repeat itself, but it does rhyme."