The acquisition of wealth is no longer the driving force in our lives. We work to better ourselves and the rest of Humanity.Jean-Luc Picard
Wealth was an abundance of valuable possessions or money. The division of wealth ranged from having none, or being poor, to having an abundance, being rich.
In 2365, Q described the Borg as not being interested in wealth as the Federation knew it. (TNG: "Q Who")