The fortune teller’s citing of an ancient Greek philosopher calls up other ancient Greek texts surrounding fate: plays like Antigone or Oedipus. In those stories, characters who are aware of their fate in advance take dramatic actions to defy that fate but end up adhering to fate nonetheless. In this way, this passage foreshadows how the Golds’ choices throughout their lives will, regardless of their intentions, wind up fulfilling the fortune teller’s prophecies. The fact that Varya already demonstrates her obsessively germophobic nature (washing her hands until they’re raw every day) supports the fortune teller’s theory that character is fate, as this impulse towards cleanliness will allow her to live a long life.