The poetry of the beginning and the poetry of the end must have that exquisite finality, perfection which belongs to all that is far off. It is in the realm of all that is perfect. It is of the nature of all that is complete and consummate.  The completeness, this consummateness, the finality and the perfection are conveyed in exquisite form: the perfect symmetry, the rhythm which returns upon itself like a dance where the hands link and loosen and link for the supreme moment of the end. Perfected bygone moments, perfected moments in the glimmering futurity, these are the treasured gem-like lyrics of Shelley and Keats.