A man who wishes to make a profession of goodness in everything must necessarily come to grief among so many who are not good. Therefore, it is necessary for a prince, who wishes to maintain himself, to learn how not to be good, and to use this knowledge and not use it according to the necessity of the case.
Niccolo MachiavelliMen are so stupid and concerned with their present needs, they will always let themselves be deceived.
Niccolo MachiavelliWell used are those cruelties (if it is permitted to speak well of evil) that are carried out in a single stroke, done out of necessity to protect oneself, and are not continued but are instead converted into the greatest possible benefits for the subjects. Badly used are those cruelties which. although being few at the outset, grow with the passing time instead of disappearing. Those who follow the first method can remedy their condition with God and with men; the others cannot possibly survive.
Niccolo MachiavelliIn order not to annul our free will, I judge it true that Fortune may be mistress of one half our actions but then even she leaves the other half, or almost, under our control.
Niccolo Machiavelli