Contributor(s): Bill Gates Sr., Howard Davies | Bill Gates Sr., is a prominent lawyer, civil activist, and co-chair of the Bill and Melinda Gates Foundation. He is the author of Showing Up for Life: Thoughts on the Gifts of a Lifetime, a memoir that shares reflections on lessons from a lifetime of 'showing up' - lessons he learned growing up during the Great Depression, and that he instilled in his children and continues to practice on the world stage as co-chair of the Bill and Melinda Gates Foundation.