m, are employed when a prince
is called in with his forces to aid and defend, as was done by Pope
Julius in the most recent times; for he, having, in the enterprise
against Ferrara, had poor proof of his mercenaries, turned to
auxiliaries, and stipulated with Ferdinand, King of Spain,(*) for his
assistance with men and arms. These arms may be useful and good
in themselves, but for him who calls them in they are always
disadvantageous; for losing, one is undone, and winning, one is their
captive.

(*) Ferdinand V (F. II of Aragon and Sicily, F. III of
Naples), surnamed "The Catholic," born 1542, died 1516.

And although ancient histories may be full of examples, I do not wish
to leave this recent one of Pope Julius the Second, the peril of which
cannot fail to be perceived; for he, wishing to get Ferrara, threw
himself entirely into the hands of the foreigner. But his good fortune
brought about a third event, so that he did not reap the fruit of his
rash choice; because, having his auxiliaries routed at Ravenna, and
the Switzers having risen and driven out the conquerors (against all
expectation, both his and others), it so came to pass that he did
not become prisoner to his enemies, they having fled, nor to his
auxiliaries, he having conquered by other arms than theirs.

The Florentines, being entirely without arms, sent ten thousand
Frenchmen to take Pisa, whereby they ran more danger than at any other
time of their troubles.

The Emperor of Constantinople,(*) to oppose his neighbours, sent ten
thousand Turks into Greece, who, on the war being finished, were not
willing to quit; this was the beginning of the servitude of Greece to
the infidels.

(*) Joannes Cantacuzenus, born 1300, died 1383.

Therefore, let him who has no desire to conquer make use of these arms,
for they are much more hazardous than mercenaries, because with them the
ruin is ready made; they are all united, all yield obedience to others;
but with mercenaries, when they have conquered, more time and better
opportunities are needed to injure you; they are not all of one
community, they are found and paid by you, and a third party, which you
have made their head, is not able all at once to assume enough authority
to injure you. In conclusion, in mercenaries dastardy is most dangerous;
in auxiliaries, valour. The wise prince, therefore, has always avoided
these arms and turned to his own; and has been willing rather to lose
with th