“One day, when I was told we were off the coast of Portugal, and I began to inhale odours from the shore, that were infinitely preferable to those of the salt-fish in the ship, I had a curiosity for the first time to visit the accommodations below, when I was tempted to ask my friend the captain for what purpose he had parted off a portion of his hold with iron gratings like those of a prison, and also why he had provided such a collection of handcuffs, fetters and other instruments, that seemed calculated both for torture and confinement. “He was a very communicative man, and did not hesitate to inform me, that being a trader in negro slaves, it was necessary for him to be well stored with all those conveniences for security’s sake; For how else, said he, could I be sure that those savages, who have no understanding of the happiness in store for them, would not rise upon us and cut all our throats?--Though I immediately saw all the force of his reasoning, I was a little staggered by the nature of his intelligence; and this I think it probable that he perceived, for he was pleased to say, that, being bound in the first instance for the Tagus, he would set me down with his cargo of salt fish at Lisbon, if I had the least objection to proceeding any further. I thanked him for his civility, and candidly confessed that although I could have no objection to the removal of his salt fish, I should think it ill exchanged for his cargo of slaves. I accordingly accepted his alternative of leaving me at Lisbon; where, though I should much regret the loss of his society, I might avail myself of the opportunity of visiting the famous aqueduct of Alcantara, of which I had heard so wonderful an account, and was anxious to enjoy the sight. “The captain acknowledged that he had heard there was such a thing to be seen in the near neighbourhood of Lisbon, but as he had no particular taste for sights of that sort, he had not troubled himself to go out of his way for it: he was pleased however in the politest manner to repeat his offer of setting me down at Lisbon; observing to me with great satisfaction, that as we were now happily arrived within the mouth of the river we had nothing further to apprehend; for he could assure me we were fairly out of all possibility of mischance, being in the track of the safest navigation in the world.