Three proud mothers were describing the virtues of their children. The first said, “My daughter, the surgeon, has invented a new artificial liver that has saved the lives of countless patients.”
The second proudly proclaimed, “My son, the physicist, has developed a new energy source capable of heating thousands of homes with absolutely no pollution.”
“That is nothing,” replied the third, “my son the lawyer has discovered a new accounting system that allows him to bill clients for the time he spends on the golf course!”