Kitap 7
2.24
For conjecture has often to introduce proofs from without and uses arguments drawn from the actual subject matter, whereas the real task of eloquence is to demonstrate quality: there lies its kingdom, there its power, and there its unique victory. Verginius includes under quality cases concerned with disinheritance, lunacy, cruelty to a wife, and claims of female orphans to marry relatives. The questions thus involved are, it is true, frequently questions of quality, while some writers style them questions of moral obligation.