One thing should, perhaps, be made clear about the phrase. There were those who thought (correctly) that you couldn't find seven and there were those who felt (stuffily) that the seven were not arts. Lively was for the most part unchallenged. The sacred 7 came from the classics, from 'the seven arts' (which was also the name of a magazine recently defunct) and I never tried to categorise the contents of the book to conform to the figure.Seldes, p. 8.
