The excerpt represents the core issue or deciding factor on which you must meditate, and is drawn from The Adventures of Sherlock Holmes by Arthur Conan Doyle: have their explanations founded rather upon conjecture and
surmise than on that absolute logical proof which was so dear to
him. There is, however, one of these last which was so remarkable
in its details and so startling in its results that I am tempted
to give some account of it in spite of the fact that there are
points in connection with it which never have been, and probably
never will be, entirely cleared up.
The year '87 furnished us with a long series of cases of greater
or less interest, of which I retain the records. Among my
headings under this one twelve months I find an account of the
adventure of the Paradol Chamber, of the Amateur Mendicant
 The Adventures of Sherlock Holmes |