I am firmly convinced, therefore, that to set up a republic which is to last a long time, the way to set about it is to constitute it as Sparta and Venice were constituted; to place it in a strong position, and so to fortify it that no one will dream of taking it by a sudden assault; and, on the other hand, not to make it so large as to appear formidable to its neighbors. It should in this way be able to enjoy its form of government for a long time. For war is made on a commonwealth for two reasons: to subjugate it, and for fear of being subjugated by it.
Niccolo MachiavelliFor government consists in nothing else but so controlling subjects that they shall neither be able to, nor have cause to do [it] harm.
Niccolo MachiavelliMen rise from one ambition to another: first, they seek to secure themselves against attack, and then they attack others.
Niccolo MachiavelliMany have dreamed up republics and principalities that have never in truth been known to exist; the gulf between how one should live and how one does live is so wide that a man who neglects what is actually done for what should be done learns the way to self-destruction rather than self-preservation.
Niccolo Machiavelli