5 Smart Investing Principles The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one.