“Peace, I say again, Sancho,” said Don Quixote, “for let me tell thee it is not so much the desire of finding that madman that leads me into these regions as that which I have of performing among them an achievement wherewith I shall win eternal name and fame throughout the known world; and it shall be such that I shall thereby set the seal on all that can make a knight-errant perfect and famous.”

“And is it very perilous, this achievement?”

“No,” replied he of the Rueful Countenance; “though it may be in the dice that we may throw deuce-ace instead of sixes; but all will depend on thy diligence.”

“On my diligence!” said Sancho.