choice serves as a proof to all courtiers that they know how to [_or_,
can] badly recompense present services.

_Don Diego._ Let us speak no more of a choice at which your mind
becomes exasperated. Favor may have been able to do as much as merit;
but we owe this respect to absolute power, to question nothing when a
king has wished it. To the honor which he has done me add another--let
us join by a sacred tie my house to yours. You have an only daughter,
and I have an only son; their marriage may render us for ever more than
friends. Grant us this favor, and accept, him as a son-in-law.

_Count._ To higher alliances this precious son ought [_or_, is likely]
to aspire; and the new splendor of your dignity ought to inflate his
heart with another [higher] vanity. Exercise that [dignity], sir, and
instruct the prince. Show him how it is necessary to rule a province: to
make the people tremble everywhere under his law; to fill the good with
love, and the wicked with terror. Add to these virtues those of a
commander: show him how it is necessary to inure himself to fatigue; in
the profession of a warrior [_lit._ of Mars] to render himself without
an equal; to pass entire days and nights on horseback; to sleep
all-armed: to storm a rampart, and to owe to himself alone the winning
of a battle. Instruct him by example, and render him perfect, bringing
your lessons to his notice by carrying them into effect.

_Don Diego._ To instruct himself by example, in spite of your jealous
feelings, he shall read only the history of my life. There, in a long
succession of glorious deeds, he shall see how nations ought to be
subdued; to attack a fortress, to marshal an army, and on great exploits
to build his renown.