John opens the first evening at summer retreat talking about the spirit of a koan. We were nestled in the lovely redwood mountains of Land of the Medicine Buddha in Soquel California. We were meditating, walking and diving into the great koan, Sickness and Medicine. It is based on a koan which goes like this, “Sickness and Medicine are in accord with each other. The whole world is medicine, what am I?” July 14, 2014.