He justifies his actions at the conclusion of the story when Beatrice accuses him of inflicting a “depressing doom” on her. “What imply you, silly Woman?” he asks, certainly shocked that she does not know that by means of his experiments he has presented her “marvelous presents” because “no enemy” https://cox-webmail97339.tribunablog.com/rappaccini-s-daughter-summary-and-analysis-no-further-a-mystery-36452745