In Sunday school I was taught the parable of the pharaoh of Egypt and his dream of seven fat cows being eaten by seven skinny cows. Deeply disturbed, the pharaoh sought the interpretation of his dream. A young slave boy interpreted the dream to mean Egypt would have seven years of plenty to be followed by seven years of famine. The message: Prepare for the lean years during the years of plenty. The pharaoh prepared Egypt for the lean years and led it into an era of prosperity.