This signal merit need not blind us to Raynal's shortcomings in the other direction. There are very few dates. The total absence of references and authorities was condemned by Gibbon as "the unpardonable blemish of what is otherwise a most entertaining book." There is no criticism. As Raynal was a mere literary compiler, it was not to be expected that he should rise above the common deficiencies in the thought and methods of his time. It was not to be expected that he should deal with the various groups of phenomena among primitive races, in the scientific spirit of modern anthropology. It is true that he was contemporary with De Brosses, who ranks among the founders of the study of the origins of human culture. One sentence of De Brosses would have warned Raynal against a vicious method, which made nearly all that was written about primitive men by him and everybody else of the same school, utterly false, worthless, and deluding. "It is not in possibilities," said De Brosses, "it is in man himself that we must study man: it is not for us to imagine what man might have done, or ought to have done, but to observe what he did." Of the origin and growth of a myth, for example, Raynal had no rational idea. When he found a myth, what he did was to reduce it to the terms of human action, and then coolly to describe it as historical. The ancient Peruvian legend that laws and arts had been brought to their land by two divine children of the Sun, Manco-Capac and his sister-wife Manca-Oello, is transformed into a grave and prosaic narrative, in which Manco-Capac's achievements are minutely described with as much assurance as if that sage had been Frederick the Great, or Pombal, or any statesman living before the eyes of the writer. Endless illustrations, some of them amusing enough, might be given of this Euhemeristic fashion of dealing with the primitive legends of human infancy.