Bram Stoker,
The Lair of the White Worm — Chapter 8…
(1925)
“ But, on the other hand, should we not satisfy ourselves why he does wish to attack anything? If for centuries, this particular animal is known to attack only one kind of other animal, are we not justified in assuming that when one of them attacks a hitherto unclassed animal, he recognises in that animal some quality which it has in common with the hereditary enemy?" "That is a good argument, sir," Adam went on, "but a dangerous one. If we followed it out, it would lead us to believe that Lady Arabella is a snake." ”
