One can say this in general of men: they are ungrateful, disloyal, insincere and deceitful, timid of danger and avid of profit...Love is a bond of obligation that these miserable creatures break whenever it suits them to do so; but fear holds them fast by a dread of punishment that never passes.
Niccolo MachiavelliThe first method for estimating the intelligence of a ruler is to look at the men he has around him.
Niccolo MachiavelliA prince is also respected when he is a true friend and a true enemy; that is, when he declares himself on the side of one prince against another without any reservation.
Niccolo Machiavelli