THREE:Very likely, my dear, said her mother, though its poor work entailing your pictures if you havent got anybody to leave them to. Indeed, I dont see how they could be entailed unless you had somebody nearer than a second cousin to entail them for. I shouldnt think the law would allow that for so distant a relation, though Im sure I dont know. Bless me, youve put on your new red dress. Whatever have you done that for? Just to sit quietly before the fire at home?But Gregg took little notice of the interruption. "Once you have grasped this idea of a new sort of relativity," he continued, "once you have realised that the Clockwork man behaves in accordance with laws quite different to our own, you can proceed to find some basis for such a phenomenon. The Clockwork man behaves in a certain manner; therefore there must be some cause, however improbable it may appear to us, to account for such behaviour. Now, what is the cause of ordinary human action? It is something equally unaccountable. We can explain it in terms of a system, of a series of processes, but we do not really know what is the secret spring upon which the human animal moves. We can describe the machinery of the human body, but we do not really know what life is, or what is the real nature of the force that produces our actions. So far we know as much about the Clockwork man as we do about ourselves. The difference is confined to processes."
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