For to know, who knowes the Rules almost of any Art, is a great degree of the knowledge of the same Art; because no man can be assured of the truth of anothers Rules, but he that is first taught to understand them.
Baliabide gehientsuen arauak zeinek ezaguten dituen jakiteak, nonbait, baliabideon ezagutza maila handia suposatzen baitu; inortxok ere ez dezakeelako ziurtasunik beste batzuen arauekiko, lehenago berari ez bazaio irakatsi arauok ulertzen.