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 Your Emergency Fund: How Much Is Enough? Having an emergency fund may help alleviate the stress and worry associated with a financial crisis. 5 Smart Investing Principles Principles that can help create a portfolio designed to pursue investment goals. A Look at Diversification Diversification is an investment principle designed to manage risk, but it can't prevent against a loss.