I came across a wonderful video illustrating that a single life can make a difference. It's called The Power of One and is dedicated to the memory and legacy of Tyler Blain Genneken who died of cancer at the age of 14 years. He made a difference in his short life.
One life can make a difference for good in our world. Make that one life your life and shake the world. God created you for a purpose.
[Click image below or http://www.youtube.com/watch?v=8I7Wk14VWK4 For The Power of One.]
 Images courtesy of http://www.21st-century-christianity.com/Make_A_Difference.html.