It's hard to imagine a more courageous, inspiring person than quadriplegic Joni Eareckson Tada. Forty-two years ago, at the age of 16, she dove into shallow water in the Chesapeake Bay, broke her spine, and has been in a wheelchair ever since. The radiance and beauty of Christ shine through her. Click here for a video of her talk broadcast from the Crystal Cathedral May 3, 2009. Here is her website - Joni and Friends.