neglect not the artifice of the demagogues of old; and as you were
pleased to make me stand for the people, you insinuate yourself into my
favour by embracing those principles, to which, you know, I have always
expressed a particular attachment. But allowing you to make experience
(as indeed I think you ought) the only standard of our judgement
concerning this, and all other questions of fact; I doubt not but, from
the very same experience, to which you appeal, it may be possible to
refute this reasoning, which you have put into the mouth of Epicurus.
If you saw, for instance, a half-finished building, surrounded with
heaps of brick and stone and mortar, and all the instruments of masonry;
could you not _infer_ from the effect, that it was a work of design and
contrivance? And could you not return again, from this inferred cause,
to infer new additions to the effect, and conclude, that the building
would soon be finished, and receive all the further improvements, which
art could bestow upon it? If you saw upon the sea-shore the print of one
human foot, you would conclude, that a man had passed that way, and that
he had also left the traces of the other foot, though effaced by the
rolling of the sands or inundation of the waters. Why then do you refuse
to admit the same method of reasoning with regard to the order of
nature? Consider the world and the present life only as an imperfect
building, from which you can infer a superior intelligence; and arguing
from that superior intelligence, which can leave nothing imperfect; why
may you not infer a more finished scheme or plan, which will receive its
completion in some distant point of space or time? Are not these methods
of reasoning exactly similar? And under what pretence can you embrace
the one, while you reject the other?

112. The infinite difference of the subjects, replied he, is a
sufficient foundation for this difference in my conclusions. In works of
_human_ art and contrivance, it is allowable to advance from the effect