This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on May 21, 2013Teen With Terminal Cancer Teaches All Of Us How To LiveZach Sobiech passed away after being diagnosed with a rare terminal cancer, but he leaves behind his music, his story, and his teachings on what it means to live a full life.by mjr3Community ContributorFacebookPinterestTwitterMailLink "My Last Days" View this video on YouTube upworthy.com Zach passed on May 20th 2013. Forever in our hearts. Zach passed on May 20th 2013. Forever in our hearts.