"By the Babe Unborn" by G.K. Chesterton

                If trees were tall and grasses short,
                  As in some crazy tale,
                If here and there a sea were blue
                  Beyond the breaking pale,
                
                If a fixed fire hung in the air
                  To warm me one day through,
                If deep green hair grew on great hills,
                  I know what I should do.
                
                In dark I lie; dreaming that there
                  Are great eyes cold or kind,
                And twisted streets and silent doors,
                  And living men behind.
                
                Let storm clouds come: better an hour,
                  And leave to weep and fight,
                Than all the ages I have ruled
                  The empires of the night.
                
                I think that if they gave me leave
                  Within the world to stand,
                I would be good through all the day
                  I spent in fairyland.
                
                They should not hear a word from me
                  Of selfishness or scorn,
                If only I could find the door,
                  If only I were born.