20FA_EH366A-Infernal Journeys

For Thantopsis:

https://www.poetryfoundation.org/poems/50465/thanatopsis

For Scipio's Dream:

http://www.theosophy-nw.org/theosnw/world/med/me-scip.htm

For Tennyson's Ulysses:

https://www.poetryfoundation.org/poems/45392/ulysses