fallacy, which shall in the end get it into a scrape, but which
shall generally stand the wear and tear of life for some time. "Do
ut des" is the writing on all flesh to him that eats it; and no
creature is dearer to itself than it is to some other that would
devour it.

Nor is there any statement or proposition more invulnerable than
living forms are. Propositions prey upon and are grounded upon one
another just like living forms. They support one another as plants
and animals do; they are based ultimately on credit, or faith,
rather than the cash of irrefragable conviction. The whole universe
is carried on on the credit system, and if the mutual confidence on
which it is based were to collapse, it must itself collapse
immediately. Just or unjust, it lives by faith; it is based on
vague and impalpable opinion that by some inscrutable process passes
into will and action, and is made manifest in matter and in flesh:
it is meteoric--suspended in midair; it is the baseless fabric of a
vision so vast, so vivid, and so gorgeous that no base can seem more
broad than such stupendous baselessness, and yet any man can bring
it about his ears by being over-curious; when faith fails a system
based on faith fails also.

Whether the universe is really a paying concern, or whether it is an
inflated bubble that must burst sooner or later, this is another
matter. If people were to demand cash payment in irrefragable
certainty for everything that they have taken hitherto as paper
money on the credit of the bank of public opinion, is there money
enough behind it all to stand so great a drain even on so great a
reserve? Probably there is not, but happily there can be no such
panic, for even though the cultured classes may do so, the