In Finance, because . getting a return below your required return is OK; at least you are getting a return Cash is King; it is the only thing you can spend or invest investing in a projet in which not everyone is repaid his investment is OK; at least everyone is paid something

 Cash is King; it is the only thing you can spend or invest

Explanation:

Finance is all about cash. Its all about getting cash from those who have it to those who need it so that the latter can invest and earn returns for both them and the people who invested the cash.

Simply put therefore, cash is king in finance. It is the only thing that can be invested so that one gets a return or can be spent so that one's needs are fulfilled. Indeed the term finance means the provision of cash which is why the field is so important. It is safe to say that there can be no economic growth without finance.