Jill Vialet, President and Founder of Playworks (formerly Sports4Kids), speaks candidly about lessons she's learned during her time in the nonprofit sector. Most importantly, she touches on the complexity of planning and designing change, particularly in communicating with the community where a nonprofit is working.

Her message? We need to do a better job of understanding one another and working together. Watch this reflection from the 2009 Gathering, and you'll be inspired by Vialet's vision of a revolutionary movement in which everybody works for change.