" Some lives, ending as Miss Fielding's would, leave a grain of memory, like a grain of sand, in the depths of another mind, a grain of sand which is like the constant irritation under an oyster's shell, eventually to grow with coating after coating of disguising beauty into a pearl. Sometime this memory would be pried loose, in its rounded beauty, to stand by itself as an object of delight. "

― Shirley Jackson , The Road Through the Wall