Everyone understands that burning wood produces fire. But when fire feeds on fire, that is a rare condition that yields the greatest illumination. Two flames come together and yield light more magnificent than either could have given forth alone. In the case of community activity, this means that when one cooperates with others, the accomplishments are greater than what the individuals can do on their own. Such a situation requires a harmony that will generate ideas, inspiration, as well as momentum for growth and action. If the combinations occur properly, the results will be like fire upon fire and will illuminate the world.