“Blue sadness is sweetness cut into strips with scissors and then into little pieces by a knife, it is the sadness of reverie and nostalgia: it may be, for example, the memory of a happiness that is only a memory, it has receded into a niche that cannot be dusted for it is beyond your reach; distinct and dusty, blue sadness lies in your inability to dust it, it is as unreachable as the sky, it is a fact reflecting the sadness of all facts. Blue sadness is that which you wish to forget, but cannot, as when on a bus one suddenly pictures with absolute clarity a ball of dust in a closet, such an odd, unshareable thought that one blushes, a deep rose spreading over the blue fact of sadness, creating a situation that can only be compared to a temple, which exists, but to visit it one would have to travel two thousand miles on snowshoes and by dogsled, five hundred by horseback and another five hundred by boat, with a thousand by rail.”
— Mary Ruefle, My Private Property