When I Heard The Learn'D Astronomer; When The Proofs, The Figures, Were Ranged In Columns Before Me; When I Was Shown The Charts And The Diagrams, To Add, Divide, And Measure Them; When I, Sitting, Heard The Astronomer, Where He Lectured With Much Applause In The Lecture-Room, How Soon, Unaccountable, I Became Tired And Sick; Till Rising And Gliding Out, I Wander'D Off By Myself, In The Mystical Moist Night-Air, And From Time To Time, Look'D Up In Perfect Silence At The Stars.