commendations, let eulogies, encourage those who shall be actuated by
the love of glory. In short, let the passions of man have a free, an
uninterrupted course, whenever there shall result from their exercise,
real, substantial, and durable advantages to society. Let education
kindle only those, which are truly beneficial to the human species; let
it favour those alone which are really necessary to the maintenance of
society. The passions of man are dangerous, only because every thing
conspires to give them an evil direction.

Nature does not make man either good or wicked: she combines machines
more or less active, mobile, and energetic; she furnishes him with
organs and temperament, of which his passions, more or less impetuous,
are the necessary consequence; these passions have always his happiness
for their object, his welfare for their end: in consequence they are
legitimate, they are natural, they can only be called bad or good,
relatively, to the influence they have on the beings of his species.
Nature gives man legs proper to sustain his weight, and necessary to
transport him from one place to another; the care of those who rear them
strengthens them, habituates him to avail himself of him, accustoms him
to make either a good or a bad use of them. The arm which he has
received from Nature is neither good nor bad; it is necessary to a great
number of the actions of life; nevertheless, the use of this arm becomes
criminal, if he has contracted the habit of using it to rob, to
assassinate, with a view to obtain that money which he has been taught
from his infancy to desire, and which the society in which he lives
renders necessary to him, but which his industry will enable him to
obtain without doing injury to his fellow man.

The heart of man is a soil which Nature has made equally suitable to the
production of brambles, or of useful grain--of deleterous poison, or of