The Buddha taught that everything is impermanent; that is, all things arise and pass away. If this is a holy truth--beyond religious belief systems--then each of us must find a way to make peace with the fact that we age, we grow old. Trying to resist or deny the existential reality of bodily change will only lead to suffering, if not despair; we might call it a form of senior bypassing. To embrace the changes both big and small is the fine art of...