Money makes money
Possible interpretation: If you have money, you can use it to get more money through investment.Note: An earlier version of this saying is: "Money begets money." | beget (verb) = give birth to; bring about | Both versions of this saying hint at social inequality. Compare: "The rich get richer and the poor get poorer."
If the idea that "money makes money" is true, rich people can use their money to