At this the duchess, laughing all the while, said: "Sancho Panza is right in all he has said, and will be right in all he shall say.
Every tooth in a man's head is more valuable than a diamond.
Beware, gentle knight - the greatest monster of them all is reason.
Great persons are able to do great kindnesses.
Not with whom you are born, but with whom you are bred.
Though Gods attributes are equal, yet his mercy is more attractive and pleasing in our eyes than his justice.