Principles of Preserving Wealth 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 » Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content 18 Years’ Worth of Days The average retirement lasts for 18 years, with many lasting even longer. Will you fill your post-retirement days with purpose? Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation. The Latte Lie and Other Myths Check out this video to begin separating fact from fiction.