At night to the Opera, where I met Thiers and was introduced to MolÈ. I am to call on Thiers to-morrow afternoon. MolÈ told Normanby that he was very uneasy about two things,--the arrest of Olozaga in Spain, and the intervention of the Austrians in Italy, which he expected to take place. MolÈ, by Normanby's account, speaks very disparagingly of Guizot, and, by Madame de Lieven's, very contemptuously of Normanby. It is amusing enough to hear all the stories the people here tell and the opinions they express of one another. [Sidenote: DISCUSSION WITH M. GUIZOT.] _At night._--This morning I called on Madame de St. Aulaire, whom I found, and Madame de Gontaut, whom I did not; then, Madame de Lieven. Much talk on the old subject, and the fire of my tongue extinguished the fire of hers, for, without the least convincing her, I reduced her to silence. The great gun I brought to bear on her was Aberdeen's despatch to the Duke de Sotomayor, which proved that Palmerston had in no way departed from the system of conduct pursued by Aberdeen. From her I went to Guizot, and was with him for an hour and a half. We began with an agreement that we should be mutually frank and sincere. He went through the whole case and exhibited all his causes of complaint and suspicion against Palmerston, that when he came into office he never said a word (in public or private) expressive of a desire to be on good terms with France, neither in his speech at Tiverton, nor in the House of Commons, nor to Jarnac; that he never alluded to the Spanish question nor sought to establish or confirm an understanding thereupon with France; that the despatch he wrote to Bulwer (19th), which contained instructions for his conduct, was not imparted to the French Government; and that when Jarnac spoke to him, and Palmerston showed him the despatch, it was already gone. All this apparent reserve and uncommunicativeness excited suspicions that he was not well disposed and, above all, not going to tread in the footsteps of Aberdeen. I defended him by saying that he ought to have considered Palmerston's situation--just come into office, encumbered with business, occupied with questions of much more urgent importance in the House of Commons. Nothing new having occurred about Spain, he contented himself with desiring Bulwer to abide by his predecessor's instructions, and really had nothing to say on the subject; that it was his habit to write in a rather familiar, offhand style, and his despatch to Bulwer, which was not intended to be published or communicated, was of that description, but that it meant nothing; and when asked, and the objection urged to the obnoxious passage, he gave the most positive assurance that no change of policy was contemplated. Guizot insisted that it did not signify what he meant; that the question was, what impression it was calculated to convey. Then he went into the various delays, and the impossibility of getting an