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 Question Thank you! Oops! Related Content How Stocks Work Understanding how a stock works is key to understanding your investments. Earnings for All Seasons Earnings season can move markets. What is it and why is it important? Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical.