The future is that period of time in which our affairs prosper, our friends are true, and our happiness is assured.
From this we learn that a wise prince sees to it that never, in order to attack someone, does he become the ally of a prince more powerful than himself, except when necessity forces him, as I said above. If you win, you are the powerful kings prisoner, and wise princes avoid as much as they can being in other mens power.
One reason writers write is out of revenge. Life hurts; certain ideas and experiences hurt; one wants to clarify, to set out illuminations, to replay the old bad scenes and get the Treppenworte said -- the words one didn't have the strength or ripeness to say when those words were necessary for one's dignity or survival.