A like mistake to that of those whom we have mentioned is that of those who solve the proof that every number is a small number: for if, when the conclusion is not proved, they pass this over and say that a conclusion has been proved and is true, on the ground that every number is both great and small, they make a mistake.
Some people also use the principle of ambiguity to solve the aforesaid reasonings, e.g.the proof that 'X is your father', or 'son', or 'slave'.Yet it is evident that if the appearance a proof depends upon a plurality of meanings, the term, or the expression in question, ought to bear a number of literal senses, whereas no one speaks of A as being 'B's child' in the literal sense, if B is the child's master, but the combination depends upon Accident.'Is Ayours?' 'Yes.' 'And is A a child?' 'Yes.' 'Then the child A is yours,'
because he happens to be both yours and a child; but he is not 'your child'.
There is also the proof that 'something "of evils" is good'; for wisdom is a 'knowledge "of evils"'.But the expression that this is 'of so and-so' (='so-and-so's') has not a number of meanings: it means that it is 'so-and-so's property'.We may suppose of course, on the other hand, that it has a number of meanings-for we also say that man is 'of the animals', though not their property; and also that any term related to 'evils' in a way expressed by a genitive case is on that account a so-and-so 'of evils', though it is not one of the evils-but in that case the apparently different meanings seem to depend on whether the term is used relatively or absolutely.'Yet it is conceivably possible to find a real ambiguity in the phrase "Something of evils is good".' Perhaps, but not with regard to the phrase in question.It would occur more nearly, suppose that 'Aservant is good of the wicked'; though perhaps it is not quite found even there: for a thing may be 'good' and be 'X's' without being at the same time 'X's good'.Nor is the saying that 'Man is of the animals' a phrase with a number of meanings: for a phrase does not become possessed of a number of meanings merely suppose we express it elliptically: for we express 'Give me the Iliad' by quoting half a line of it, e.g.'Give me "Sing, goddess, of the wrath..."'
