The Russians will try all the rooms in a house, enter those that are not locked, and when they come to one that cannot be broken into, they will withdraw and invite you to dine genially that same evening.
According to Shiva, life is in the end about fixing holes. Shiva didn't speak in metaphors. fixing holes is precisely what he did. Still, it's an apt metaphor for our profession. But there's another kind of hole, and that is the wound that divides family. Sometimes this wound occurs at the moment of birth, sometimes it happens later. We are all fixing what is broken. It is the task of a lifetime. We'll leave much unfinished for the next generation.
Obviously if any actions, even a lunatic's, can be causeless, determinism is done for. If the chain of causation can be broken for a madman, it can be broken for a man.
In the firm expectation that when London shall be a habitation of bitterns, when St. Paul and Westminster Abbey shall stand shapeless and nameless ruins in the midst of an unpeopled marsh, when the piers of Waterloo Bridge shall become the nuclei of islets of reeds and osiers, and cast the jagged shadows of their broken arches on the solitary stream, some Transatlantic commentator will be weighing in the scales of some new and now unimagined system of criticism the respective merits of the Bells and the Fudges and their historians.