The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Travel, Without the Baggage Tips to avoid checking in luggage on your next vacation.