Of course, the gentleman confessed his sinfulness to Sancho, who refused to change his opinion, in spite of his master's honest laughter. Then the gentleman told Don Quixote about his great pride, his son, who was eighteen years old, had been a student at Salamanca, and wrote divine poems. This immediately inspired Don Quixote to a discourse on poetry, in which he dwelt on the dishonor of commercializing this great gift of the gods. He finished his speech with the advice to Don Diego that he bring up his son to write discourses in which all vice was flayed and all sin chided and rebuked. Above all, he said, a poet must never let envy or personal grudge and hatred guide his pen. When the traveler heard Don Quixote speak in so wise and discerning manner, he was aghast; and he was entirely at a loss to know how to judge him. He was inclined to think that what he had taken for madness in him was nothing but eccentricity.
But while Don Quixote was discoursing on poetry, Sancho, on seeing some shepherds, had fled to beg some ewe milk of them. When his master had finished his discourse, and the gentleman was silently considering his madness, Sancho suddenly heard himself called to battle. Having in his possession his master's helmet, he spurred his donkey to further increase his efforts toward speed, and when he reached the valiant knight, he discovered the reason for the call: a cart bedecked with royal flags approaching on the road.
WHEREIN IS SHOWN THE FARTHEST AND HIGHEST POINT WHICH THE UNEXAMPLED COURAGE OF DON QUIXOTE REACHED OR COULD REACH; TOGETHER WITH THE HAPPILY ACHIEVED ADVENTURE OF THE LIONS
When Sancho was summoned by his master, he had just bought some curds from the goatherd, and not knowing what to do with them at such a moment, he hastily deposited them in his master's helmet. The first thing Don Quixote did when Sancho had caught up with him, was to snatch the helmet from him, exclaiming that he had to make ready for what promised to be an exciting adventure; while all Sancho could see was the cart with the royal flags, probably carrying some treasure of the kings. As Sancho stood watching the cart, Don Quixote resolutely put on the helmet, which he proceeded to press down on his head in order to make it sit fast; but as he did so, the curds were squeezed, and the whey began to run down over his face, so that Don Quixote imagined that he had been taken with softening of the brain.