DIEGO
(at first astonished, then amused, a little sadly)
You are mistaken, noble maiden. 'Tis not philosophy to refrain from things that do not tempt one. Riches or power are useless to me. As for the rest, you are mistaken also. The Duke is wise and valiant, and chooses therefore wise and valiant counsellors.
PRINCESS (impetuously)
You are eloquent, Signor Diego, even as you are wise! But your words do not deceive me. Ambition lurks in every one; and power intoxicates all save those who have schooled themselves to use it as a means to virtue.
DIEGO
The thought had never struck me; but men have told me what you tell me now.
PRINCESS
Even Antiquity, which surpasses us so vastly in all manner of wisdom and heroism, can boast of very few like you. The noblest souls have grown tyrannical and rapacious and foolhardy in sudden elevation. Remember Alcibiades, the beloved pupil of the wisest of all mortals. Signor Diego, you may have read but little; but you have meditated to much profit, and must have wrestled like some great athlete with all that baser self which the divine Plato has told us how to master.
DIEGO (shaking his head)