I've been reading through Tim Ferriss' new book 'Tribe of Mentors' where he 12 or so questions to a ton of folks who are top-performers in their field (business, athletics, writing, science, etc).  I really liked the questions and sent them to a friend of mine David, who is doing medical-missionary work in Kenya.  He responded and asked what my responses would be so I thought I'd share them below. What is the book (or books) you’ve given most as a gift, and why? Or what are one to three books that have greatly influenced your life? Given - not…