It happened very luckily for us at this time that the imprudence of the Cardinal was greater than the inconstancy of the Duc d'Orleans, for a little before the Queen returned an answer to the remonstrances, he talked very roughly to the Duke in the Queen's presence, charging him with putting too much confidence in me. The very day that the Queen made the aforesaid answer he spoke yet more arrogantly to the Duke in her Majesty's apartment, comparing M. de Beaufort and myself to Cromwell and Fairfax in the House of Commons in England, and exclaimed furiously in the King's presence, so that he frightened the Duke, who was glad he got out of the King's Palace with a whole skin, and who said that he would never put himself again in the power of that furious woman, meaning the Queen, because she had improved on what the Cardinal had said to the King. I resolved to strike the iron while it was hot, and joined with M. de Beaufort to persuade his Royal Highness to declare himself the next day in Parliament. We showed him that, after what had lately passed, there was no safety for his person, and if the King should go out of Paris, as the Cardinal designed, we should be engaged in a civil war, whereof he alone, with the city of Paris, must bear the heavy load; that it would be equally scandalous and dangerous for his Royal Highness either to leave the Princes in chains, after having treated with them, or, by his dilatory proceedings, suffer Mazarin to have all the honour of setting them at liberty, and that he ought by all means to go to the Parliament House. The Duchess, too, seconded us, and upon his Highness saying that if he went to the House to declare against the Court the Cardinal would be sure to take his Majesty out of Paris, the Duchess replied, "What, monsieur, are you not Lieutenant-General of France? Do not you command the army? Are you not master of the people? I myself will undertake that the King shall not go out of Paris." The Duke nevertheless remained inflexible, and all we could get out of him was that he would consent to my telling the Parliament, in his name, what we desired he should say himself. In a word, he would have me make the experiment, the success of which he looked upon to be very uncertain, because he thought the Parliament would have nothing to say against the Queen's answer, and that if I succeeded he should reap the honour of the proposition. I readily accepted the commission, because all was at stake, and if I had not executed it the next morning I am sure the Cardinal would have eluded setting the Princes at liberty a great while longer, and the affair have ended in a negotiation with them against the Duke.