“This speaks to a concern that many of us have: Do I matter? Some of us have lived the majority of our lives and find ourselves looking back, others have most of our lives in front of us and are looking forward. For all of us, regardless of age, it helps to remember that this question of mattering, of leaving something for future generations and of being part of something bigger than ourselves, is not just about our personal achievements—it’s about what we mean to other people. And it’s never too late to start now and leave a mark.”