Hoc tantum possum dicere,

non amo te.’

Which is, being translated for the benefit of you unlettered ones, ‘I do not love thee, Sabidius, nor can I say why; this only can I say, I do not love thee.’ There’s a French version, also.”

“Never mind, Doc,” Pollard interrupted, “we don’t want your erudition, but your opinion. You say you know psychology as well as physiology; will you agree that a strong motive for murder might be just that unreasonable dislike—that distaste of seeing a certain person around?”

“No, not a strong motive,” said Davenport, after a short pause for thought. “A slight motive, perhaps, by which I mean a fleeting impulse.”

“No,” persisted Pollard, “an impelling—a compelling motive. Why, there’s Gleason now. I can’t bear that man. Yet I scarcely know him. I’ve met him but a few times—had little or no personal conversation with him—yet I dislike him. Not detest or hate or despise—merely dislike him. And, some day I’m going to kill him.”

“Going to kill all the folks you dislike?” asked Barry, indifferently.

“Maybe. If I dislike them enough. But that Gleason offends my taste. I can’t stand him about. So, as I say, I’m going to kill him. And I hold that the impulse that drives me to the deed is the strongest murder motive a man can have.”

“Don’t talk rubbish, Manning,” and young Monroe gave him a frightened glance, as if he thought Pollard in earnest.

“It isn’t altogether rubbish,” said Doctor Davenport, as he rose to go, “there’s a grain of truth in Pollard’s contention. A rooted dislike of another is a bad thing to have in your system. Have it cut out, Pollard.”