S1:Hope springs eternally in the hearts of men
S6:This is the central idea of the poem
P:But hope is everlasting
Q:Love,friendship and youth perish.
R:It is nursed by glorious elements of nature
S:Man derives hope from nature in his gallant struggle after some noble ideal.
The proper sequence should be
- Q P R S
- S R Q P
- R S Q P
- Q P S R