“I thought I could describe a state; make a map of sorrow. Sorrow, however, turns out to be not a state but a process. It needs not a map but a history, and if I don't stop writing that history at some quite arbitrary point, there's no reason why I should ever stop. There is something new to be chronicled every day. Grief is like a long valley, a winding valley where any bend may reveal a totally new landscape.”