At first he would shift the subject when I tried to make him talk about the slave traffic. But one day--it was toward the end of our second week out, and I was beginning to think from his constant turning to it that perhaps he really might mean to offer me a berth on the brig, and that his offer might be pretty well worth accepting--he all of a sudden spoke out freely and of his own accord. It was true, he said, that sometimes a few blacks were taken aboard by traders, when no other stuff offered for barter, and were carried up to Mogador and there sold for very high prices indeed--for there was a prejudice against the business, and the naval vessels on the Coast tried so persistently to stop it that the risk of capture was great and the profit from a successful venture correspondingly large. But the prejudice, he continued, was really not well-founded. Slavery, of course, was a very bad thing; but there were degrees of badness in it, and since it could not be broken up there was much to be said in favor of any course that would make it less cruel. The blacks who were the slaves of other blacks, or of Portuguese,--and it was only these that the traders bought--were exposed to such barbarous treatment that it was a charity to rescue them from it on almost any terms. Certainly it was for their good, as they had to be in bondage somewhere, to deliver them from such masters by carrying them away to Northern Africa: where the slavery was of so mild and paternal a sort that cruelty almost was unknown. And then he went on to tell me about the kindly relations which he himself had seen existing between slaves and their masters in those parts, both among Arabs and Moors. This presentment of the case put so new a face on it that at first I could not get my bearings; which I am the less ashamed to own up to because, as I look at the matter now, I perceive how much trouble Captain Luke took to win me for his own purposes--he being a middle-aged man packed full of shrewd worldly wisdom, and I only a fresh young fool. My hesitation about making up an answer to him--for, while I was sure that in the main point he was all wrong, I was caught for the moment in his sophisms--made him fancy, I suppose, that he had convinced me; and so was safe to go ahead in the way that he had intended, no doubt, all along. At any rate, without stopping until my slow wits had a chance to get pulled together, he put on a great show of friendly frankness and said that he now knew me well enough to trust me, and so would tell me openly that he himself engaged in the Mogador trade when occasion offered; and that there was more money in it a dozen times over than in all the other trade that he carried on in the _Golden Hind_.