“‘Let my Lamp, at midnight hour, Be seen in some high lonely Tower, Where I may oft outwatch the Bear, With thrice-great Hermes, or unsphear The spirit of Plato, to unfold What Worlds, or what vast Regions hold The immortal mind that hath forsook Her mansion in this fleshly nook ; _ And of those Dzemons that are found In fire, air, flood, or under ground, Whose power hath a true content With Planet, or with Element. Some time let Gorgeous Tragedy In Sceptr'd Pall come sweeping by.” Il Penseroso.