He was pondering these problems one evening in a house of call in the Strand, and the obstinacy with which the persons he so ardently desired to meet hung back gave the modest tankard before him an additional touch of bitter. As it happened, he was alone in his compartment, and, without thinking, he uttered aloud the burden of his meditations. How bizarre it all is!' he said, a man walking the pavement with the dread of a timid-looking young man with spectacles continually hovering before his eyes. And there was some tremendous feeling at work, I could swear to that.'