Sax Rohmer,
The Zayat Kiss
(1913)
“ I suspected that Sir Crichton was next, and I was right. But I came too late, Petrie! That hits me hard, old man. To think that I knew and yet failed to save him!" He resumed his seat, smoking hard. "Fu-Manchu has made the blunder common to all men of unusual genius," he said. "He has underrated his adversary. He has not given me credit for perceiving the meaning of the scented messages. He has thrown away one powerful weapon—to get such a message into my hands—and he thinks that, once safe within doors. I shall sleep, unsuspecting, and die as Sir Crichton died. ”
