A preacher prepared for Sunday morning service, but only one person, a farmer, was there. He asked the farmer, "What do you think we should do?"
The farmer replied with a draw, "Well, if only one cow came into the barn, I'd feed it."
So the preacher mounted the pulpit and began to preach... and preach ... and preach. After about two hours, he concluded.
Then he stepped down and said to the farmer, "So, what did you think?"
The farmer replied, "Well, if only one cow came into the barn, I certainly wouldn't try to feed it all the hay."