A man was on the practice golf course when the club pro brought another man out for a lesson. The pro watched the fellow swing several times and started making suggestions for improvement, but each time the pupil interrupted with his own version of what was wrong and how to correct it. After a few minutes of this interference, the pro began nodding his head in agreement. At the end of the lesson, the student paid the pro, congratulated him on his expertise as a teacher, and left in an obviously pleased frame of mind.
The observer was so astonished by the performance that he asked, “Why did you go along with him?” “Son,” the old pro said with a grin, as he carefully pocketed his fee, “I learned long ago that it’s a waste of time to sell answers to a man who wants to buy echoes.” [Illustrations for Biblical Preaching compiled by Michael P. Green]