Disscus the speaker of the poem "The Railway Train" and what speaker appears to be doing. Also, identify where or when the first-person pronoun is used in the poem. [poem]
I like to see it lap the miles,
And lick the valleys up,
And stop to feed itself at tanks;
And then, prodigious, step

Around a pile of mountains,
And, supercilious, peer
In shanties, by the sides of roads;
And then quarry pare

To fit its sides, and crawl between,
Complaining all the while
in horrid, hooting syanza;
Then chase itself down hill
And neigh like Boanerges;
Then punctual as a star,
Stop-docile and omnipotent-
At its own stable door.