In the sky we see the passing white clouds on a sunny day. Also, we can see the ominous clouds as a storm approaches. Other times, there are no clouds. The sky welcomes all clouds or no clouds. It makes no judgments, no characterizations. Perhaps that is why the sky is limitless. It places no limits upon itself because it creates no barriers. If we created no barriers to peace, harmony, or understanding, imagine how much better the world would be.