The Fault in Our Stars

• Gus: They don't kill you unless you light them. And I've never lit one. It's a metaphor, see: You put the killing thing right between your teeth, but you don't give it the power to do its killing.
• Hazel: It's a metaphor.
• Gus: It's a metaphor.
• Hazel: You choose your behaviors based on their metaphorical resonances...
• Gus: Oh yes. I'm a big believer in metaphor, Hazel Grace.