Kitap 19
8
At the time, the first book On Analogy being brought, I committed to memory these few words from it; for, first asserting that neither caelum, triticum, nor harena admitted a plural meaning, Caesar said: Do you not think that it happens from the nature of these things that we say ' one land' and 'several lands,' 'city' and 'cities,' 'command' and 'commands,' and that we cannot convert quadrigae into the form of a singular noun or harena into a plural?
