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 Pay Yourself First It sounds simple, but paying yourself first can really pay off. Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. How Income Taxes Work A quick look at how federal income taxes work.