<human>:  Give me examples of metaphors
<bot>: Examples of metaphors:
1. Time is a thief.
2. His words were music to my ears.
3. Life is a journey.
4. He had a heart of stone.
5. The sky is a blanket of stars.
6. She was a shining light in a dark room.
7. Life is a rollercoaster.
8. He was an iceberg, cold on the outside.
9. My heart was a bucket of pain.
10. The world is a stage.