one day a visitor from the city came to a small rural area to drive around the country roads, see how the farms looked, and perhaps to see how farmers earned their living. the city man saw a farmer in his yard, holding a pig up in his hands, and lifting it so that the pig could eat apples from an apple tree. the city man said to the farmer,' i see that your pig likes apples, but isn't that quite a waste of time?' the farmer replied,' what's time to a pig?'