“You do know what they say about twins, secretly parted, don't you?”
Context: Mrs Lyons invents a superstition to frighten Mrs Johnstone into keeping the twins apart and silent.
Analysis
The rhetorical question and vague "they say" let Mrs Lyons fabricate a curse while pretending it is common knowledge. She weaponises Mrs Johnstone's superstition to control her, showing how the middle class manipulate the vulnerable. Chillingly, the made-up superstition comes true at the play's end.
Language Techniques:
Exam Tip
Key quote showing Mrs Lyons exploiting class and superstition for control. Note that her invented curse is fulfilled — fate or self-fulfilling prophecy?