ort rash unguarded
expressions; and, by hinting at all the several things that I could
suspect, infallibly discover the true one, by the alteration it
occasioned in the countenance of the person. 'Volto sciolto con pensieri
stretti', is a most useful maxim in business. It is so necessary at some
games, such as 'Berlan Quinze', etc., that a man who had not the command
of his temper and countenance, would infallibly be outdone by those who
had, even though they played fair. Whereas, in business, you always play
with sharpers; to whom, at least, you should give no fair advantages. It
may be objected, that I am now recommending dissimulation to you; I both
own and justify it. It has been long said, 'Qui nescit dissimulare nescit
regnare': I go still further, and say, that without some dissimulation no
business can be carried on at all. It is SIMULATION that is false, mean,
and criminal: that is the cunning which Lord Bacon calls crooked or
left-handed wisdom, and which is never made use of but by those who have
not true wisdom. And the same great man says, that dissimulation is only
to hide our own cards, whereas simulation is put on, in order to look
into other people's. Lord Bolingbroke, in his "Idea of a Patriot King,"
which he has lately published, and which I will send you by the first
opportunity, says very justly that simulation is a STILETTO,--not only an
unjust but an unlawful weapon, and the use of it very rarely to be
excused, never justified. Whereas dissimulation is a shield, as secrecy
is armor; and it is no more possible to preserve secrecy in business,
without same degree of dissimulation, than it is to succeed in business
without secrecy. He goes on, and says, that those two arts of
dissimulation and secrecy are like the alloy mingled with pure ore: a
little is necessary, and will not debase the coin below its proper
standard; but if more than that little be employed (that is, simulation
and cunning), the coin loses its currency, and the coiner his credit.

Make yourself absolute master, therefore, of your temper and your
countenance, so far, at least, as that no visible change do appear in
either, whatever you may feel inwardly. This may be difficult, but it is
by no means impossible; and, as a man of sense never attempts
impossibilities on one hand, on the other, he is never discouraged by
difficulties: on the contrary, he redoubles his industry and his
diligence; he perseveres, and infallibly prevails at