M. Tullius Cicero, For Sextus Roscius of Ameria
C. D. Yonge, Ed.

But you are aware that these things too are trifling. Let us consider that which we began with, than which no more certain argument of dislike can possibly be found. The father was thinking of disinheriting his son. I do not ask on what account. I ask how you know it? Although you ought to mention and enumerate all the reasons. And it was the duty of a regular accuser, who was accusing a man of such wickedness, to unfold all the vice and sins of a son had exasperated the father so as to enable him to bring his mind to subdue nature herself—to banish from his mind that affection so deeply implanted in it—to forget in short that he was a father; and all this I do not think could have happened without great errors on the part of the son.