text:  There's nothing to be learned from the second kick of the mule. Maybe he got his insights from being a riverboat captain. Never argue with a fool. Onlookers may not be able to tell the difference. Wherever he went, Mark Twain found humor all around. Humor. Pass it on. From PassItOn.com. Courage. I learned it from my adoptive mom. Hold my hand. You hold my hand. Woo!