"And if he did not, he is there still.

And if he is there still, he has not disappeared--in the sense understood.
And if he has not disappeared, there is no mystery." I laughed heartily, but Mr.Jellicoe preserved a wooden solemnity and continued to examine me through his spectacles (which I, in my turn, inspected and estimated at about minus five dioptres).

There was something highly diverting about this grim lawyer, with his dry contentiousness and almost farcical caution.

His ostentatious reserve encouraged me to ply him with fresh questions, the more indiscreet the better.
"I suppose," said I, "that, under these circumstances, you would hardly favour Mr.Hurst's proposal to apply for permission to presume death ?" "Under what circumstances ?" he inquired.
"I was referring to the doubt you have expressed as to whether John Bellingham is, after all, really dead." "My dear sir," said he, "I fail to see your point.

If it were certain that the man was alive, it would be impossible to presume that he was dead; and if it were certain that he was dead, presumption of death would still be impossible.