American Innovator Bill Thomas says there’s a third phase of life that can be as rewarding as youth.
Read the Washington Post Article
https://www.washingtonpost.com/local/social-issues/were-lucky-if-we-get-to-be-old-physician-and-professor-believes/2016/01/23/251ed8b2-b9c2-11e5-829c-26ffb874a18d_story.html