In fact the king who set up the country’s constitution was
aware of the ambition and presumption of the nobles and
reckoned they needed a bit in their mouths to rein them back.
He also knew how much the people hated and feared the
nobles and he wanted to protect them. But it was important
that the king shouldn’t be personally responsible for doing
this since then he might be blamed by the nobles for favouring
the people or by the people for favouring the nobles. So he
introduced an independent body, parliament, that could keep
the nobles in their place and protect the people without the
king’s being responsible. There really couldn’t be a better or
more sensible institution, nor one more conducive to the
security of the king and the realm. This prompts the following
reflection: that a ruler must get others to carry out policies
that will provoke protest, keeping those that inspire gratitude
to himself. In conclusion, let me repeat that a ruler should
respect the nobles but must make sure he is not hated by the
people.
Perhaps many readers familiar with the fate of certain
Roman emperors will feel that their examples contradict these
opinions of mine, in that they consistently behaved well and
showed great character but nevertheless lost their empire or
even their lives at the hands of subjects who conspired against
them. To meet these objections, I shall consider the qualities
of some of these emperors, showing how the causes of their
downfall are not at all out of line with my reasoning above,
and bringing into the argument some of the context that
historians of the period consider important. I hope it will be
enough to take all the emperors who held power from the
philosopher Marcus Aurelius down to Maximinus, which is
to say: Marcus, his son Commodus, Pertinax, Julian, Severus,
Antoninus Caracalla his son, Macrinus, Heliogabalus,
Alexander and Maximinus.
The first thing to note is that, while in other states a ruler
has only to guard against the ambition of the nobles and