Every now and then I have introduced into my essays an element of truth. Things that really happened have been mentioned, such as meeting President Kruger or being thrown out of a cab. What I have now to relate really happened; yet there was no element in it of practical politics or of personal danger. It was simply a quiet conversation which I had with another man. But that quiet conversation was by far the most terrible thing that has ever happened to me in my life. It happened so long ago that I cannot be certain of the exact words of the dialogue, only of its main questions and answers; but there is one sentence in it for which I can answer absolutely and word for word. It was a sentence so awful that I could not forget it if I would. It was the last sentence spoken; and it

