
There are certain days in our lives which, as we recallthem, seem to detach themselves from the generalsequence as forming the starting-point of a new epoch.Doubtless, if we examined them critically, we should findthem to be but links in a connected chain. But in aretrospective glance their continuity with the past isunperceived, and we see them in relation to the eventswhich followed them rather than to those which wentbefore.
Such a day is that on which I look back through avista of some twenty years; for on that day I was,suddenly and without warning, plunged into the very heartof a drama so strange and incredible that in the recitalof its events I am conscious of a certain diffidence andhesitation.
The picture that rises before me as I write is very clearand vivid. I see myself, a youngster of twenty-five, theowner of a brand-new medical diploma, wending my waygaily down Wood-lane, Highgate, at about eight o’clockon a sunny morning in early autumn. I was taking aday’s holiday, the last I