Read these lines from Emily Dickinson's "A Book": There is no frigate like a book
To take us lands away,
Nor any coursers like a page
Of prancing poetry.
This traverse may the poorest take
Without oppress of toll;
How frugal is the chariot
That bears a human soul!

In "A Book," Dickinson compares reading to
O voyage
O oppression
O the human soul
O a poem