Austin Hall, Weird Tales (1923)
“ A coincidence is a fact—and as such it stands out by itself with no law, nor reason, nor formulated rule whatever—an entity out of the abstract that stands as a unit—a thing that happens. I took it as a coincidence that my friend had run afoul of the old Professor's comet—for, be it known, I myself had been insulted and ignored in exactly the same manner: and not once, but three times during the previous fortnight. It was really curdling to friendship to have the old professor pull out that microscope just when you were in the most interesting part of your talk, and go peering at his thumb. ”
