"I am much mistaken," said Edward, smiling, "if there be not some little
_arrière pensée_ behind this. Confess your wickedness! You mean me by
your lime; the lime is laid hold of by the Captain, in the form of
sulphuric acid, torn away from your agreeable society, and metamorphosed
into a refractory gypsum."

"If your conscience prompts you to make such a reflection," replied
Charlotte, "I certainly need not distress myself. These comparisons are
pleasant and entertaining; and who is there that does not like playing
with analogies? But man is raised very many steps above these elements;
and if he has been somewhat liberal with such fine words as Election and
Elective Affinities, he will do well to turn back again into himself,
and take the opportunity of considering carefully the value and meaning
of such expressions. Unhappily, we know cases enough where a connection
apparently indissoluble between two persons, has, by the accidental
introduction of a third, been utterly destroyed, and one or the other of
the once happily united pair been driven out into the wilderness."

"Then you see how much more gallant the chemists are," said Edward.
"They at once add a fourth, that neither may go away empty."

"Quite so," replied the Captain. "And those are the cases which are
really most important and remarkable--cases where this attraction, this
affinity, this separating and combining, can be exhibited, the two pairs
severally crossing each other; where four creatures, connected
previously, as two and two, are brought into contact, and at once
forsake their first combination to form into a second. In this forsaking
and embracing, this seeking and flying, we believe that we are indeed
observing the effects of some higher determination; we attribute a sort
of will and choice to such creatures, and feel really justified in using