There was a young scientific man on board who interested me much. He had been sent out from Kew to take charge of the Botanical Gardens in Jamaica--was quiet, modest, and unaffected, understood his own subjects well, and could make others understand them; with him I had much agreeable conversation. And there was another singular person who attracted me even more. I took him at first for an American. He was a Dane I found, an engineer by profession, and was on his way to some South American republic. He was a long lean man with grey eyes, red hair, and a laugh as if he so enjoyed the thing that amused him that he wished to keep it all to himself, laughing inwardly till he choked and shook with it. His chief amusement seemed to have lain in watching the performances of Liberal politicians in various parts of the world. He told me of an opposition leader in some parliament whom his rival in office had disposed of by shutting him up in the caboose. 'In the caboose,' he repeated, screaming with enjoyment at the thought of it, and evidently wishing that all the parliamentary orators on the globe were in the same place. In his wanderings he had been lately at the Darien Canal, and gave me a wonderful account of the condition of things there. The original estimate of the probable cost had been twenty-six millions of our (English) money. All these millions had been spent already, and only a fifth of the whole had as yet been executed. The entire cost would not be less, under the existing management, than one hundred millions, and he evidently doubted whether the canal would ever be completed at all, though professionally he would not confess to such an opinion. The waste and plunder had been incalculable. The works and the gold that were set moving by them made a feast for unclean harpies of both sexes from every nation in the four continents. I liked everything about Mr. ----. Tom Cringle's _Obed_ might have been something like him, had not _Obed's_ evil genius driven him into more dangerous ways.