present. Besides, fictitious narratives lead us to imagine the possibility
of many events that are impossible; and even the most faithful histories,
if they do not wholly misrepresent matters, or exaggerate their importance
to render the account of them more worthy of perusal, omit, at least, almost
always the meanest and least striking of the attendant circumstances; hence
it happens that the remainder does not represent the truth, and that such as
regulate their conduct by examples drawn from this source, are apt to fall
into the extravagances of the knight-errants of romance, and to entertain
projects that exceed their powers.

I esteemed eloquence highly, and was in raptures with poesy; but I thought
that both were gifts of nature rather than fruits of study. Those in whom
the faculty of reason is predominant, and who most skillfully dispose their
thoughts with a view to render them clear and intelligible, are always the
best able to persuade others of the truth of what they lay down, though
they should speak only in the language of Lower Brittany, and be wholly
ignorant of the rules of rhetoric; and those whose minds are stored with
the most agreeable fancies, and who can give expression to them with the
greatest embellishment and harmony, are still the best poets, though
unacquainted with the art of poetry.

I was especially delighted with the mathematics, on account of the
certitude and evidence of their reasonings; but I had not as yet a
precise knowledge of their true use; and thinking that they but
contributed to the advancement of the mechanical arts, I was astonished
that foundations, so strong and solid, should have had no loftier
superstructure reared on them. On the other hand, I compared the
disquisitions of the ancient moralists to very towering and magnificent
palaces with no better foundation than sand and mud: they laud the virtues
very highly, and exhibit them as estimable far above anything on earth;