a poor man
Examples
I'd like to live like a poor man with lots of money.
A rich man is nothing but a poor man with money.
No, not rich. I am a poor man with money, which is not the same thing.
A poor man who takes a rich wife has a ruler, not a wife.
A north wind has no corn, and a poor man no friend.
If a rich man dies, all the world is moved; if a poor man dies, nobody knows it.