A large portions of "Maslow’s Hierarchy of needs" are an abstraction on wealth. At the bottom: enough food, shelter and clothing - all form of wealth. At Safety - all of forms that wealth can buy. Love And Belonging - this is the least affected, but it is common for couples to break up if wealth is lacking enough (and romantic when they don't) - still I'm not going to count it since if you pass the lower two you have enough wealth. Esteem - wealth is one measure of status, and everything is is a measure of things that lead to wealth in society (though sometimes in obsolete society - hunting is no longer needed to live but being a good hunter is still status). Self-actualization - the more wealth you have the more options you have - and as already established, wealth is required to even get this high.

Not everything is about wealth in the above, I skipped them in the discussion but if you are not familiar with the whole you should find and read the whole list because it is insightful what I skipped.

Remember money is an abstraction of wealth. It is easy to say I have X dollars (euros), it is harder to say what the picture on my wall is worth but there are a group of people into that type of art that will give that a high value (while others not into it will consider it worthless) as such wealth isn't an exact measure, but it is at the root of a large part of the good life. It is never the important thing itself, but it is behind a lot of important things and so a useful measure.