ILLUSTRATION: One day a visitor leaned on the old fence around a farm while he watched an old farmer plowing with a mule. After a while, the visitor said, "I don’t like to tell you how to run your business, but you could save yourself a lot of work by saying, ’Gee’ and ’Haw’ to that mule instead of just tugging on those lines." The old farmer pulled a big handkerchief from his pocket and wiped his face. Then he said, "Reckon you’re right, but this animal kicked me
...