Kitap 6
3.102
I have, therefore, touched on the topics of humour that I may not be taxed with having omitted them; but with regard to my remarks on the actual practice and manner of jesting, I venture to assert that they are absolutely indispensable. To these Domitius Marsus, who wrote an elaborate treatise on Urbanity, adds several types of saying, which are not laughable, but rather elegant sayings with a certain charm and attraction of their own, which are suitable even to speeches of the most serious kind: they are characterized by a certain urbane wit, but not of a kind to raise a laugh.
3.103
And as a matter of fact his work was not designed to deal with humour, but with urbane wit, a quality which he regards as peculiar to this city, though it was not till a late period that it was understood in this sense, after the word Urbs had come to be accepted as indicating Rome without the addition of any proper noun. He defines it as follows:
