In younger years, I did not fully appreciate the value of laughter. Now I see it as a balm for the soul that is so needed in this serious and troubled world. In a recent class at Education Week, the instructor was masterful at delivering important and life-affecting information, while spreading humor throughout the delivery. At times he suggested the class was not fully-appreciative of his humorous injections. I had a friend make this little sign that the instructor could flash at appropriate times to help his students more fully experience his presentation.