But, if this sounds in the ear of some a doubtful refinement, the doubt
applies only to the lowest degrees of space. For the highest, it is
certain that brutes have no perception. To man is as much reserved the
prerogative of perceiving space in its higher extensions, as of
geometrically constructing the relations of space. And the brute is no
more capable of apprehending abysses through his eye, than he can build
upwards or can analyze downwards the aerial synthesis of Geometry. Such,
therefore, as is space for the grandeur of man's perceptions, such as
is space for the benefit of man's towering mathematic speculations,
such is the nature of our debt to Lord Rosse--as being the philosopher
who has most pushed back the frontiers of our conquests upon this
_exclusive_ inheritance of man. We have all heard of a king that,
sitting on the sea-shore, bade the waves, as they began to lave his
feet, upon their allegiance to retire. _That_ was said not vainly
or presumptuously, but in reproof of sycophantic courtiers. Now,
however, we see in good earnest another man, wielding another kind of
sceptre, and sitting upon the shores of infinity, that says to the ice
which had frozen up our progress,--'Melt thou before my breath!' that
says to the rebellious _nebulae_,--'Submit, and burst into blazing
worlds!' that says to the gates of darkness,--'Roll back, ye barriers,
and no longer hide from us the infinities of God!'

'Come, and I will show you what is beautiful.'

From the days of infancy still lingers in my ears this opening of a
prose hymn by a lady, then very celebrated, viz., the late Mrs.
Barbauld. The hymn began by enticing some solitary infant into some
silent garden, I believe, or some forest lawn; and the opening words
were, 'Come, and I will show you what is beautiful!' Well, and what
beside? There is nothing beside; oh, disappointed and therefore enraged