without being visibly inconvenienced, vegetable substances which would infallibly have killed a Neapolitan or an Arab.”
“And you really believe the result would be still more sure with us than in the East, and in the midst of our fogs and rains a man would habituate himself more easily than in a warm latitude to this progressive absorption of poison?”
“Certainly; it being at the same time perfectly understood that he should have been duly fortified against the poison to which he had not been accustomed.”
“Yes, I understand that; and how would you habituate yourself, for instance, or rather, how did you habituate yourself to it?”
“Oh, very easily. Suppose you knew beforehand the poison that would be made use of against you; suppose the poison was, for instance, brucine—”
“Brucine is extracted from the false angostura is it not?” inquired Madame