A jealous man is very quick in his application: he knows how to find a double edge in an invective, and to draw a satire on himself out of a panegyrick on another.
True happiness arises, in the first place, from the enjoyment of oneself, and in the next, from the friendship and conversation of a few select companions.
An honest private man often grows cruel and abandoned when converted into an absolute prince. Give a man power of doing what he pleases with impunity, you extinguish his fear, and consequently overturn in him one of the great pillars of morality.