“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 9 is it not?” inquired Madame de Villefort.

“Precisely, madame,” replied Monte Cristo; “but I perceive I have not much to teach you. Allow me to compliment you on your knowledge; such learning is very rare among ladies.”