We had one on board with us, whom I have already referred to under the name Mackay, who seemed to me not only a good instance of this failure in life of which we have been speaking, but a good type of the intelligence which here surrounded me. Physically he was a small Scotsman, standing a little back as though he were already carrying the elements of a corporation, and his looks somewhat marred by the smallness of his eyes. Mentally, he was endowed above the average. There were but few subjects on which he could not converse with understanding and a dash of wit; delivering himself slowly and with gusto like a man who enjoyed his own sententiousness. He was a dry, quick, pertinent debater, speaking with a small voice, and swinging on his heels to launch and emphasise an argument. When he began a discussion, he could not bear to leave it off, but would pick the subject to the bone, without once relinquishing a point. An engineer by trade, Mackay believed in the unlimited perfectibility of all machines except the human machine. The latter he gave up with ridicule for a compound of carrion and perverse gases. He had an appetite for disconnected facts which I can only compare to the savage taste for beads. What is called information was indeed a passion with the man, and he not only delighted to receive it, but could pay you back in kind.