Men never do good unless necessity drives them to it; but when they are free to choose and can do just as they please, confusion and disorder become … - Niccolò Machiavelli

But since my intention is to write something useful for anyone who understands it, it seemed more suitable for me to search after the effectual truth of the matter rather than its imagined one. Many writers have imagined republics and principalities that have never been seen nor known to exist in reality. For there is such a distance between how one lives and how one ought to live, that anyone who abandons what is done for what ought to be done achieves his downfall rather than his preservation.

When a newly acquired State has been accustomed, as I have said, to live under its own laws and in freedom, there are three methods whereby it may be held. The first is to destroy it; the second, to go and reside there in person; the third, to suffer it to live on under its own laws, subjecting it to a tribute, and entrusting its government to a few of the inhabitants who will keep the rest your friends

Any man who tries to be good all the time is bound to come to ruin among the great number who are not good. Hence a prince who wants to keep his authority must learn how not to be good, and use that knowledge, or refrain from using it, as necessity requires.