The Richest Man in Babylon Want to be Smarter With Your Money? Join our mailing list and get news and info to support your financial goals. First Name Last Name Email Address Thank you! Oops! In good times and bad, consistently saving a percentage of your income is a sound financial practice. Related Content Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income. Life and Death of a Twenty Dollar Bill How long does a $20 bill last? What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.