Sarah Robertson, of Bluffton, sits with her son Clayton Robertson, 11, while at their home in Bluffton on February 4, 2014.
Sarah Robertson, of Bluffton, sits with her son Clayton Robertson, 11, while at their home in Bluffton on February 4, 2014. Staff photo
Sarah Robertson, of Bluffton, sits with her son Clayton Robertson, 11, while at their home in Bluffton on February 4, 2014. Staff photo

What's her secret? 'Think about (your) impact'

February 16, 2014 4:01 PM