Read the last stanza from "To a Mouse" by Robert Burns.

Still, thou art blest, compar’d wi’ me!
The present only toucheth thee:
But Och! I backward cast my e’e,
On prospects drear!
An’ forward tho’ I canna see,
I guess an’ fear!

How are the mouse and the speaker different?
A
The speaker can see the past and future, and is therefore more fortunate.
B
The mouse is less fortunate than the speaker because the mouse has had his home destroyed.
C
The mouse is more fortunate than the speaker because he can easily move to a different home.
D
The mouse only cares about the present while the speaker can remember his past and fear the future.