KNOW THE DIFFERENCE BETWEEN HAVING MONEY AND CASHFLOW

I saw this extract from a new old book i just got, RICHEST MAN IN BABYLON, the extract states that having money in your purse or bank account doesn't mean you are wealthy, for you to be wealthy u need to have multiple streams of income, and that is so true wealth=cashflow,

wealthy people never go broke, no matter how much they spend, wealthy people dont even spend for no reason, which is why i advice us today to make investments, buy that stock start that physical business you have been dreaming to do, have multiple streams of income and you will be wealthy, for wealth is better than riches
I HOPE WE CAN ALL BUY THIS POWERFUL BOOK READ IT AND START INVESTING IN DIFFERENT BUSINESS