He would have put it better had he said that knowledge was absorbing him. He was passive. In spite of swarming impressions he knew no more when he left Rome than he did when he entered it. As a marketable object, his value was less. His next step went far to convince him that accidental education, whatever its economical return might be, was prodigiously successful as an object in itself. Everything conspired to ruin his sound scheme of life, and to make him a vagrant as well as pauper. He went on to Naples, and there, in the hot June, heard rumors that Garibaldi and his thousand were about to attack Palermo. Calling on the American Minister, Chandler of Pennsylvania, he was kindly treated, not for his merit, but for his name, and Mr. Chandler amiably consented to send him to the seat of war as bearer of despatches to Captain Palmer of the American sloop of war Iroquois. Young Adams seized the chance, and went to Palermo in a government transport filled with fleas, commanded by a charming Prince Caracciolo.

  He told all about it to the Boston Courier; where the narrative probably exists to this day, unless the files of the Courier have wholly perished; but of its bearing on education the Courier did not speak. He himself would have much liked to know whether it had any bearing whatever, and what was its value as a post-graduate course. Quite apart from its value as life attained, realized, capitalized, it had also a certain value as a lesson in something, though Adams could never classify the branch of study. Loosely, the tourist called it knowledge of men, but it was just the reverse; it was knowledge of one's ignorance of men. Captain Palmer of the Iroquois, who was a friend of the young man's uncle, Sydney Brooks, took him with the officers of the ship to make an evening call on Garibaldi, whom they found in the Senate House towards sunset, at supper with his picturesque and piratic staff, in the full noise and color of the Palermo revolution. As a spectacle, it belonged to Rossini and the Italian opera, or to Alexandre Dumas at the least, but the spectacle was not its educational side. Garibaldi left the table, and, sitting down at the window, had a few words of talk with Captain Palmer and young Adams. At that moment, in the summer of 1860, Garibaldi was certainly the most serious of the doubtful energies in the world; the most essential to gauge rightly. Even then society was dividing between banker and anarchist. One or the other, Garibaldi must serve. Himself a typical anarchist, sure to overshadow Europe and alarm empires bigger than Naples, his success depended on his mind; his energy was beyond doubt.

  Adams had the chance to look this sphinx in the eyes, and, for five minutes, to watch him like a wild animal, at the moment of his greatest achievement and most splendid action. One saw a quiet-featured, quiet-voiced man in a red flannel shirt; absolutely impervious; a type of which Adams knew nothing. Sympathetic it was, and one felt that it was simple; one suspected even that it might be childlike, but could form no guess of its intelligence. In his own eyes Garibaldi might be a Napoleon or a Spartacus; in the hands of Cavour he might become a Condottiere; in the eyes of history he might, like the rest of the world, be only the vigorous player in the game he did not understand. The student was none the wiser.

  This compound nature of patriot and pirate had illumined Italian history from the beginning, and was no more intelligible to itself than to a young American who had no experience in double natures. In the end, if the "Autobiography" tells truth, Garibaldi saw and said that he had not understood his own acts; that he had been an instrument; that he had served the purposes of the class he least wanted to help; yet in 1860 he thought himself the revolution anarchic, Napoleonic, and his ambition was unbounded. What should a young Bostonian have made of a character like this, internally alive with childlike fancies, and externally quiet, simple, almost innocent; uttering with apparent conviction the usual commonplaces of popular politics that all politicians use as the small change of their intercourse with the public; but never betraying a thought?

  Precisely this class of mind was to be the toughest problem of Adams's practical life, but he could never make anything of it. The lesson of Garibaldi, as education, seemed to teach the extreme complexity of extreme simplicity; but one could have learned this from a glow-worm. One did not need the vivid recollection of the low-voiced, simple-mannered, seafaring captain of Genoese adventurers and Sicilian brigands, supping in the July heat and Sicilian dirt and revolutionary clamor, among the barricaded streets of insurgent Palermo, merely in order to remember that simplicity is complex.

  Adams left the problem as he found it, and came north to stumble over others, less picturesque but nearer. He squandered two or three months on Paris. From the first he had avoided Paris, and had wanted no French influence in his education. He disapproved of France in the lump. A certain knowledge of the language one must have; enough to order dinner and buy a theatre ticket; but more he did not seek. He disliked the Empire and the Emperor particularly, but this was a trifle; he disliked most the French mind. To save himself the trouble of drawing up a long list of all that he disliked, he disapproved of the whole, once for all, and shut them figuratively out of his life. France was not serious, and he was not serious in going there.

  He did this in good faith, obeying the lessons his teachers had taught him; but the curious result followed that, being in no way responsible for the French and sincerely disapproving them, he felt quite at liberty to enjoy to the full everything he disapproved. Stated thus crudely, the idea sounds derisive; but, as a matter of fact, several thousand Americans passed much of their time there on this understanding.