But she pushed for her supporters to keep advocating for their beliefs, offering a quote from Martin Luther King, Jr.: "The arc of the moral universe is long, but it bends toward justice."
She urged the crowd to keep pushing to create better experiences for children.
"I believe the measure of any society is how we treat our children, and as we move forward into a new and in many ways uncertain future, that must be the test for America and ourselves,” Clinton said. “No child should be afraid to go to school because they’re Latino, or African-American, or Muslim, or because they have a disability."
"We have work to do, and for the sake of our children and our families and our country, I ask you to stay engaged, stay engaged on every level," she told the crowd. "We need you. America needs you, your energy, your ambition, your talent. That is how we get through this."
She told supporters, "Believe in our country, fight for our values and never, ever give up."