" Alas, madame," Raoul humbly replied, unable to restrain his tears, "alas, I believe that Christine really does love him!...But it is not only that which drives me to despair; for what I am not certain of, madame, is that the man whom Christine loves is worthy of her love!" "It is for me to be the judge of that, monsieur!" said Christine, looking Raoul angrily in the face. "
― Gaston Leroux , The Phantom of the Opera