Craig Scott issued a challenge to local middle and high school students Monday.
It's a message Scott has delivered hundreds of times to hundreds of thousands, if not millions, of students around the country. It's a message that was inspired by his own experience as one of the survivors of the Columbine High School shootings that took place April 20, 1999.
And it was also inspired by his sister, Rachel Joy Scott, who was the first person killed that day.
"She believed that no great person has ever done anything great on their own," Scott said.