and transformations
of which it is capable. She may forget for a moment her subordinate
position, and act as an independent power, only self-directing, because
the strictness of the inner concatenation has sufficiently guarded
against her breaking loose from the control of the understanding. An
inexact or figurative expression adds to the liberty, by associating
ideas which in their nature differ essentially from one another, but
which unite in subordination to the higher idea. The imagination adheres
to the concrete object, the understanding to this higher idea, and thus
the former finds movement and variety even where the other verifies a
most perfect continuity. The conceptions are developed according to the
law of necessity, but they pass before the imagination according to the
law of liberty.

Thought remains the same; the medium that represents it is the only thing
that changes. It is thus that an eloquent writer knows how to extract
the most splendid order from the very centre of anarchy, and that he
succeeds in erecting a solid structure on a constantly moving ground, on
the very torrent of imagination.

If we compare together scientific statement or address, popular address,
and fine language, it is seen directly that all three express the idea
with an equal faithfulness as regards the matter, and consequently that
all three help us to acquire knowledge, but that as regards the mode and
degree of this knowledge a very marked difference exists between them.
The writer who uses the language of the beautiful rather represents the
matter of which he treats as possible and desirable than indulges in
attempts to convince us of its reality, and still less of its necessity.
His thought does in fact only present itself as an arbitrary creation of
the imagination, which is never qualified, in itself, to guarantee the
reality of what it represents. No doubt the popular writer leads us to
believe that the matter really is as he describes it, but does not
require anything more firm; for, though he may make the truth of a
proposition credible to our feelings, he does not make it absolutely
certain. Now, feeling may always teach us what is, but not what must be.
The philosophical writer raises this belief to a conviction, for he
proves by undeniable reasons that the matter is necessarily so.

Starting from the principle that we have just established, it will not be
difficult to assign its proper part and sphere to each of