True it is I am a gentleman of known house, of estate and property, and entitled to the five hundred sueldos mulct; and it may be that the sage who shall write my history will so clear up my ancestry and pedigree that I may find myself fifth or sixth in descent from a king; for I would have thee know, Sancho, that there are two kinds of lineages in the world; some there be tracing and deriving their descent from kings and princes, whom time has reduced little by little until they end in a point like a pyramid upside down; and others who spring from the common herd and go on rising step by step until they come to be great lords; so that the difference is that the one were what they no longer are, and the others are what they formerly were not.