Small, containing light, You'll need it in the dark, It will provide that spark, and shine into the night. Will light up any pyre, 'Cause it can help make a fire.
Temporary evidence of where you've been strolling
An image taken from real life
What can you easily break but never touch?
You fill it and it empties, A metaphor for plenty, Depending on what half you see, It's either full or empty
Big as a saucepan, deep as a cup, Even a river can't fill it up. What is it