Earn more than you spend and you are going to get rich
but you know someone who has a large income. then they will join the enlarged expenditure also ?
I do not know why the expenditure involved enlarged. it seems you need a financial management
It always depends on your standard way of living, if your lifestyle is lavish then you have to spend big just to buy things and services to make you happy. The secret on how to be rich is to be able to manage to finances well if you earn big and spend low, eventually in the long run you will be rich.
But I think the rich is that person who have money to spend on anything they want so earn big and spend big means that he is everything what a better life need and so that person is a rich person.