Q: Does money grow on trees?
Q: What would happen if money grew on trees?
A: We'd have to take it down while still green or hungry birds would eat it all.
Q: What about wealth?
A: It doesn't grow on trees either.
Q: Fool, I thought you would say that if money grew on trees, we'd all be wealthy.
A: No, you are the fool, for you will ask me next, what if I grew on a tree.