Most Holy Father, there are many who, on bringing their feeble judgment to bear on what is written concerning the great achievements of the Romans - the feats of arms, the city of Rome and the wondrous skill shown in the opulence, ornamentation and grandeur of their buildings - have come to the conclusion that these achievements are more likely to be fables than facts. I, however, have always seen - and still do see -things differently. For, bearing in mind the divine quality of the ancients' minds as revealed in the remains still to be seen among the ruins of Rome, I do not find it unreasonable to believe that much of what we consider impossible seemed, to them, exceedingly simple.