Examples of metaphor?

1. "Time is a thief."
2. "Her voice was music to his ears."
3. "The world is a stage."
4. "He has a heart of stone."
5. "Life is a rollercoaster."
6. "The classroom was a zoo."
7. "Love is a battlefield."
8. "The stormy relationship finally reached its boiling point."
9. "She is a shining star in the company."
10. "His words were a dagger to her heart."

- Life is a journey.
- Time is money.
- Love is a battlefield.
- The world is a stage.
- She is a ray of sunshine.
- He is a pain in the neck.
- Success is a ladder.
- The internet is a vast ocean.
- Life is a roller coaster.
- The mind is a garden.