Before you consult your fancy, consult your purse.
For the best return on your money, pour your purse into your head.
Take a coin from your purse and invest it in your mind. It will come pouring out of your mind and overflow your purse.
A light purse is a heavy curse.
Your best investment is to pour your purse into your head, and no one can take it away from you.
Not to oversee workmen is to leave them your purse open.