I have a domestic interest in this discourse; for my brother, the Sieur de Mattecoulom, was at Rome asked by a gentleman with whom he had no great acquaintance, and who was a defendant challenged by another, to be his second; in this duel he found himself matched with a gentleman much better known to him. (I would fain have an explanation of these rules of honour, which so often shock and confound those of reason.) After having despatched his man, seeing the two principals still on foot and sound, he ran in to disengage his friend. What could he do less? should he have stood still, and if chance would have ordered it so, have seen him he was come thither to defend killed before his face? what he had hitherto done helped not the business; the quarrel was yet undecided. The courtesy that you can, and certainly ought to shew to your enemy, when you have reduced him to an ill condition and have a great advantage over him, I do not see how you can do it, where the interest of another is concerned, where you are only called in as an assistant, and the quarrel is none of yours: he could neither be just nor courteous, at the hazard of him he was there to serve. And he was therefore enlarged from the prisons of Italy at the speedy and solemn request of our king. Indiscreet nation! we are not content to make our vices and follies known to the world by report only, but we must go into foreign countries, there to show them what fools we are. Put three Frenchmen into the deserts of Libya, they will not live a month together without fighting; so