A man was riding in the back of his limousine when he saw a man eating grass by the roadside. He ordered his driver to stop and got out to investigate.
"Why are you eating grass?" he asked.
"I have no money for food," the poor man replied.
"Oh, please come to my house!"
"But sir, I have a wife and four children..."
"Bring them along!" the rich man said.
They all climbed into the limousine. As they drove off, the poor man said, "Sir, you are too kind. Thank you for taking us in."
The rich man replied, "No, you don't understand. The grass at my house is over three feet tall!"