The feud between the Montagues and the Capulets is the cause of Romeo and Juliet's deaths, and probably their romance as well. If there were no feud, the two families would have moved in the same circles, and Romeo and Juliet would have known each other all their lives.
These lines would best fit an old, philosophical doctor based on his language use. A farmer and uneducated trader and a vagrant wouldn't be able to speak in such a manner probably.
Answer:
His actions - He saved lives
Explanation:
Van Helsing is most importantly considered a hero, not only because he saved Mina's life, but because he was able to save Morris, Jonathan, and Arthur's lives with his knowledge. He kept them out of harm's way by providing them with a cross and garlic which he knows will keep vampires away.