June 13, 2018. Lowell Sun – “No matter how old you are, you can make a difference.” Those words, spoken by fifth-grader Sarah Cunniffe, form the central philosophy Cunniffe and seven of her classmates embody in their work to support their community. As the group Westford Girls for a Better Tomorrow, they have organized two different events to raise money for Habitat for Humanity of Greater Lowell, hoping to give others a chance to live comfortably. Read more: