"But, captain," asked Herbert, "what leads you to think that the brutishness of the unfortunate man began only a few months back?"
"Because the document we found had been recently written," answered the engineer, "and the castaway alone can have written it."
"Always supposing," observed Gideon Spilett, "that it had not been written by a companion of this man, since dead."
"That is impossible, my dear Spilett."
"Why so?" asked the reporter.
"Because the document would then have spoken of two castaways," replied Harding, "and it mentioned only one."
Herbert then in a few words related the incidents of the voyage, and dwelt on the curious fact of the sort of passing gleam in the prisoner's mind, when for an instant in the height of the storm he had become a sailor.
"Well, Herbert," replied the engineer, "you are right to attach great importance to this fact. The unfortunate man cannot be incurable, and despair has made him what he is; but here he will find his fellow-men, and since there is still a soul in him, this soul we shall save!"
The castaway of Tabor Island, to the great pity of the engineer and the great astonishment of Neb, was then brought from the cabin which he occupied in the fore part of the Bonadventure; when once on land he manifested a wish to run away.
But Cyrus Harding approaching, placed his hand on his shoulder with a gesture full of authority, and looked at him with infinite tenderness. Immediately the unhappy man, submitting to a superior will, gradually became calm, his eyes fell, his head bent, and he made no more resistance.