Final answer:
Victor thinks the tortures of Justine do not equal his own tortures because Justine is sustained by innocence, while Victor is consumed by remorse for creating the Creature.
Step-by-step explanation:
Victor thinks the tortures of Justine do not equal his own tortures because Justine is sustained by innocence, while Victor is consumed by remorse. Justine is accused of a crime she did not commit, and though she suffers the pain of being wrongly condemned, she maintains her innocence. On the other hand, Victor is tortured by guilt and remorse because he feels responsible for the deaths caused by the Creature he created. This guilt and remorse are far more tormenting for Victor than the physical tortures endured by Justine.