To use the money to buy something is to buy one in a better quality of life, and where to buy it, it will need to have your savings. Therefore, it is saving money should not lack.
Use the money to buy things. Thus the quality of life in a single purchase. And where to buy them, it would be necessary savings. Thus saving money is something that should not be broken.
Use the money to buy good things. It is the purchase of quality of life in one. And to buy those things need to be money savings. Therefore, saving money is something that should not be absent.