Did you ever stand on the banks of a pond or lake at throw pebbles in to the water? What happened? Ripples, right? Every time you hit the surface, this ripple effect occurs, but it doesn't only happen in the water - WE can cause ripples ever day, and that's a wonderful thing!
When information is shared from person to person, it's impact becomes greater. This ripple effect can go on and on, just like in the water, with each circle getting larger. If each person continues to share, there is no telling how big this ripple effect can be.
I really love this idea! Within social interactions, these ripples can be seen with situations not directly related to the initial interaction. What one person does can effect another person, even if the two have never met.
Do something good for someone and watch them in turn do something good for someone else. If everyone continues to pass it on, imagine those ripples as they continue to grow. The ripples of our lives are among the joys of our lives!