All this was brought home to Don Quixote by the bursting of his stitches; however, he comforted himself on perceiving that Sancho had left behind a pair of travelling boots, which he resolved to wear the next day. At last he went to bed, out of spirits and heavy at heart, as much because he missed Sancho as because of the irreparable disaster to his stockings, the stitches of which he would have even taken up with silk of another colour, which is one of the greatest signs of poverty a gentleman can show in the course of his never-failing embarrassments. He put out the candles; but the night was warm and he could not sleep; he rose from his bed and opened slightly a grated window that looked out on a beautiful garden, and as he did so he perceived and heard people walking and talking in the garden. He set himself to listen attentively, and those below raised their voices so that he could hear these words:
"Urge me not to sing, Emerencia, for thou knowest that ever since this stranger entered the castle and my eyes beheld him, I cannot sing but only weep; besides my lady is a light rather than a heavy sleeper, and I would not for all the wealth of the world that she found us here; and even if she were asleep and did not waken, my singing would be in vain, if this strange AEneas, who has come into my neighbourhood to flout me, sleeps on and wakens not to hear it."
"Heed not that, dear Altisidora," replied a voice; "the duchess is no doubt asleep, and everybody in the house save the lord of thy heart and disturber of thy soul; for just now I perceived him open the grated window of his chamber, so he must be awake; sing, my poor sufferer, in a low sweet tone to the accompaniment of thy harp; and even if the duchess hears us we can lay the blame on the heat of the night."
"That is not the point, Emerencia," replied Altisidora, "it is that I would not that my singing should lay bare my heart, and that I should be thought a light and wanton maiden by those who know not the mighty power of love; but come what may; better a blush on the cheeks than a sore in the heart;" and here a harp softly touched made itself heard. As he listened to all this Don Quixote was in a state of breathless amazement, for immediately the countless adventures like this, with windows, gratings, gardens, serenades, lovemakings, and languishings, that he had read of in his trashy books of chivalry, came to his mind. He at once concluded that some damsel of the duchess's was in love with him, and that her modesty forced her to keep her passion secret. He trembled lest he should fall, and made an inward resolution not to yield; and commending himself with all his might and soul to his lady Dulcinea he made up his mind to listen to the music; and to let them know he was there he gave a pretended sneeze, at which the damsels were not a little delighted, for all they wanted was that Don Quixote should hear them. So having tuned the harp, Altisidora, running her hand across the strings, began this ballad:
O thou that art above in bed, Between the holland sheets, A-lying there from night till morn, With outstretched legs asleep;
O thou, most valiant knight of all The famed Manchegan breed, Of purity and virtue more Than gold of Araby;
Give ear unto a suffering maid, Well-grown but evil-starr'd, For those two suns of thine have lit A fire within her heart.