In the Dallas airport the other day I saw many tall, well-dressed, and impressive-looking men wearing large, immaculate Stetson cowboy hats. As I walked by one such hat-wearer, I noticed two middle-aged, sunburned men in faded blue jeans standing nearby. They eyed the same fellow, looked him up and down, and then one said quietly to the other, “Big hat, no cattle.”

A version of this article appeared in the September 1981 issue of Harvard Business Review.