A prince ought to have two fears, one from within, on account of his subjects, the other from without, on account of external powers.
Niccolo Machiavelli...it is a base thing to look to others for your defense instead of depending upon yourself. That defense alone is effectual, sure, and durable which depends upon yourself and your own valor.
Niccolo MachiavelliIt is necessary for him who lays out a state and arranges laws for it to presuppose that all men are evil and that they are always going to act according to the wickedness of their spirits whenever they have free scope.
Niccolo Machiavelli