It now only remained to Park to take farewell of his wife. Brave as he was, the ordeal was more than he dared face. Not that she had raised any objections to his going, or put any barriers in the way. Seeing how much her husband’s heart was in it, and not perhaps without some natural womanly pride in being the wife of a hero rather than of a nobody, she seems to have accepted as a matter of course his determination to avail himself of the chance of further distinction presented by the proposed expedition. Still, the moment of actual parting, with the prospect of at best a long period of separation, would be agony. Even better than his wife Park knew how many chances there were that the separation might be final--that wife and children, of whom there were now three, might never see him again. Sanguine as he was of success, there were moments when he could not but admit that the coming enterprise looked very like a forlorn hope--moments, too, when it became difficult for him to discern whether his duty to humanity or to his family had the stronger claim upon him. It was under the influence of some such feeling of despondency that he finally resolved to spare both himself and his wife the anguish of a parting scene, and betaking himself to Edinburgh on the plea of business, thence wrote to her his last farewell. On his arrival in London in September 1804, Park presented a written statement to the Colonial Office embodying his views as to the commercial and geographical results likely to accrue from the intended expedition, at the same time pointing out the best means to accomplish the work as regards men and goods. In this memorandum he pointed out the course he proposed to pursue. Passing through Bondu, Kajaaga, Fuladu, and Bambarra to Sego, he would construct a boat and proceed by way of Jenné and Kabara (the port of Timbuktu) through the kingdoms of Haussa, Nyffé (now called Nupé), and Kashna, &c., to the kingdom of Wangara. If the river ended here, he pointed out, his chief difficulty would begin. To return by the Niger, to cross the desert to Tripoli or Egypt, or to pass eastward to the Nile and Abyssinia, he considered equally difficult. The most feasible course seemed that towards the Bight of Benin. If, however, the Niger was, as he confidently believed, in reality the Congo, he would follow it to its termination. After pointing out the grounds for his belief, Park concluded with the opinion that when “your Lordship shall have duly weighed the above reasons, you will be induced to conclude that my hopes of returning by the Congo are not altogether fanciful, and that the expedition, though attended with extreme danger, promises to be productive of the utmost advantage to Great Britain. Considered in a commercial point of view, it is second only to the discovery of the Cape of Good Hope, and in a geographical point of view is certainly the greatest discovery that remains to be made in the world”--a very strong statement of the case,