Watching a single tree wake and sleep over the passing seasons, seeing it interact with its neighbors and the local birds and bees, enjoying its majesty, sitting in its shade, smelling its flowers, and taking in all of the innumerable acts of generosity this single tree provides. Returning home and reading about the mind-boggling complexity of its biology. The Arboretum is one of the most magical places urban places that I have ever been blessed to visit.