These hints produced an effect exactly opposite to what was desired or intended, and the doctor trembled with impatience.
"Are you willing, then, wretched Dick--are you willing, false friend--that this glory should belong to another? Must I then be untrue to my past history; recoil before obstacles that are not serious; requite with cowardly hesitation what both the English Government and the Royal Society of London have done for me?"
"But," resumed Kennedy, who made great use of that conjunction.
"But," said the doctor, "are you not aware that my journey is to compete with the success of the expeditions now on foot? Don't you know that fresh explorers are advancing toward the centre of Africa?"
"Listen to me, Dick," and cast your eyes over that map."
Dick glanced over it, with resignation.
"Now, ascend the course of the Nile."
"I have ascended it," replied the Scotchman, with docility.
"Stop at Gondokoro."
"I am there."
And Kennedy thought to himself how easy such a trip was--on the map!
"Now, take one of the points of these dividers and let it rest upon that place beyond which the most daring explorers have scarcely gone."
"I have done so."
"And now look along the coast for the island of Zanzibar, in latitude six degrees south."
"I have it."
"Now, follow the same parallel and arrive at Kazeh."
"I have done so."
"Run up again along the thirty-third degree of longitude to the opening of Lake Oukereoue, at the point where Lieutenant Speke had to halt."
"I am there; a little more, and I should have tumbled into the lake."
"Very good! Now, do you know what we have the right to suppose, according to the information given by the tribes that live along its shores?"
"I haven't the least idea."
"Why, that this lake, the lower extremity of which is in two degrees and thirty minutes, must extend also two degrees and a half above the equator."
"Well from this northern extremity there flows a stream which must necessarily join the Nile, if it be not the Nile itself."
"That is, indeed, curious."
"Then, let the other point of your dividers rest upon that extremity of Lake Oukereoue."
"It is done, friend Ferguson."
"Now, how many degrees can you count between the two points?"
"And do you know what that means, Dick?"
"Not the least in the world."
"Why, that makes scarcely one hundred and twenty miles--in other words, a nothing."
"Almost nothing, Samuel."
"Well, do you know what is taking place at this moment?"
"No, upon my honor, I do not."
"Very well, then, I'll tell you. The Geographical Society regard as very important the exploration of this lake of which Speke caught a glimpse. Under their auspices, Lieutenant (now Captain) Speke has associated with him Captain Grant, of the army in India; they have put themselves at the head of a numerous and well-equipped expedition; their mission is to ascend the lake and return to Gondokoro; they have received a subsidy of more than five thousand pounds, and the Governor of the Cape of Good Hope has placed Hottentot soldiers at their disposal; they set out from Zanzibar at the close of October, 1860. In the mean while John Petherick, the English consul at the city of Karthoum, has received about seven hundred pounds from the foreign office; he is to equip a steamer at Karthoum, stock it with sufficient provisions, and make his way to Gondokoro; there, he will await Captain Speke's caravan, and be able to replenish its supplies to some extent."
"Well planned," said Kennedy.
"You can easily see, then, that time presses if we are to take part in these exploring labors. And that is not all, since, while some are thus advancing with sure steps to the discovery of the sources of the Nile, others are penetrating to the very heart of Africa."
"On foot?" said Kennedy.
"Yes, on foot," rejoined the doctor, without noticing the insinuation. "Doctor Krapf proposes to push forward, in the west, by way of the Djob, a river lying under the equator.