Answer:
I run around the city but I never move.
My first is in riddle but not in little. My second is in think but not in brink. My third is in thyme but not in time. My fourth is in mother but not in brother. My last is in time but no t in climb.
I am just two and two. I am hot. I am cold. I am the parent of numbers that cannot be told. I am a gift beyond measure a matter of course. I am given with pleasure when taken by force.
This guy crossed a road and everyone wants an explanation.
What can go up a chimney down but canβt go down a chimney up?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.