It seems to have been Nelson's opinion that the Austrian cabinet regarded the conquest of Naples with complacency, and that its measures were directed so as designedly not to prevent the French from overrunning it. That cabinet was assuredly capable of any folly, and of any baseness; and it is not improbable that at this time, calculating upon the success of the new coalition, it indulged a dream of adding extensively to its former Italian possessions; and, therefore, left the few remaining powers of Italy to be overthrown, as a means which would facilitate its own ambitious views. The King of Sardinia, finding it impossible longer to endure the exactions of France and the insults of the French commissary, went to Leghorn, embarked on board a Danish frigate, and sailed, under British protection, to Sardinia--that part of his dominions which the maritime supremacy of England rendered a secure asylum. On his arrival he published a protest against the conduct of France, declaring, upon the faith and word of a king, that he had never infringed, even in the slightest degree, the treaties which he had made with the French republic. Tuscany was soon occupied by French troops--a fate which bolder policy might, perhaps, have failed to avert, but which its weak and timid neutrality rendered inevitable. Nelson began to fear even for Sicily. "Oh, my dear sir," said he, writing to Commodore Duckworth, "one thousand English troops would save Messina; and I fear General Stuart cannot give me men to save this most important island!" But his representations were not lost upon Sir Charles Stuart. This officer hastened immediately from Minorca with 1000 men, assisted in the measures of defence which were taken, and did not return before he had satisfied himself that, if the Neapolitans were excluded from the management of affairs, and the spirit of the peasantry properly directed, Sicily was safe. Before his coming, Nelson had offered the king, if no resources should arrive, to defend Messina with the ship's company of an English man-of-war.